حل (x-(-6-i))(x-(-6+i))(x-(-1+3i))(x-(-1+3i))

$$( x - ( - 6 - i ) ) ( x - ( - 6 + i ) ) ( x - ( - 1 + 3 i ) ) ( x - ( - 1 + 3 i ) )$$

تقييم

$$\left(x+\left(6-i\right)\right)\left(x+\left(6+i\right)\right)\left(x+\left(1-3i\right)\right)^{2}$$

خطوات الحل

اضرب x-\left(-1+3i\right) في x-\left(-1+3i\right) لتحصل على \left(x-\left(-1+3i\right)\right)^{2}.

$$\left(x-\left(-6-i\right)\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

مقابل -6-i هو 6+i.

$$\left(x+\left(6+i\right)\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم خاصية التوزيع لضرب x+\left(6+i\right) في x-\left(-6+i\right).

$$\left(x\left(x-\left(-6+i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم خاصية التوزيع لضرب x\left(x-\left(-6+i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right) في \left(x-\left(-1+3i\right)\right)^{2}.

$$x\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -6+i لتحصل على 6-i.

$$x\left(x+\left(6-i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -1+3i لتحصل على 1-3i.

$$x\left(x+\left(6-i\right)\right)\left(x+\left(1-3i\right)\right)^{2}+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم نظرية ثنائية الحد \left(a+b\right)^{2}=a^{2}+2ab+b^{2} لتوسيع \left(x+\left(1-3i\right)\right)^{2}.

$$x\left(x+\left(6-i\right)\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم خاصية التوزيع لضرب x في x+\left(6-i\right).

$$\left(x^{2}+\left(6-i\right)x\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

تطبيق خاصية التوزيع بضرب كل عنصر من x^{2}+\left(6-i\right)x في كل عنصر من x^{2}+\left(2-6i\right)x+\left(-8-6i\right).

$$x^{4}+\left(2-6i\right)x^{3}+\left(-8-6i\right)x^{2}+\left(6-i\right)x^{3}+\left(6-38i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اجمع \left(2-6i\right)x^{3} مع \left(6-i\right)x^{3} لتحصل على \left(8-7i\right)x^{3}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-8-6i\right)x^{2}+\left(6-38i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اجمع \left(-8-6i\right)x^{2} مع \left(6-38i\right)x^{2} لتحصل على \left(-2-44i\right)x^{2}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -6+i لتحصل على 6-i.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x+\left(6-i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -1+3i لتحصل على 1-3i.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x+\left(6-i\right)\right)\left(x+\left(1-3i\right)\right)^{2}$$

استخدم نظرية ثنائية الحد \left(a+b\right)^{2}=a^{2}+2ab+b^{2} لتوسيع \left(x+\left(1-3i\right)\right)^{2}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x+\left(6-i\right)\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)$$

استخدم خاصية التوزيع لضرب 6+i في x+\left(6-i\right).

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(\left(6+i\right)x+37\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)$$

تطبيق خاصية التوزيع بضرب كل عنصر من \left(6+i\right)x+37 في كل عنصر من x^{2}+\left(2-6i\right)x+\left(-8-6i\right).

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)x^{3}+\left(18-34i\right)x^{2}+\left(-42-44i\right)x+37x^{2}+\left(74-222i\right)x+\left(-296-222i\right)$$

اجمع \left(18-34i\right)x^{2} مع 37x^{2} لتحصل على \left(55-34i\right)x^{2}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)x^{3}+\left(55-34i\right)x^{2}+\left(-42-44i\right)x+\left(74-222i\right)x+\left(-296-222i\right)$$

اجمع \left(-42-44i\right)x مع \left(74-222i\right)x لتحصل على \left(32-266i\right)x.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)x^{3}+\left(55-34i\right)x^{2}+\left(32-266i\right)x+\left(-296-222i\right)$$

اجمع \left(8-7i\right)x^{3} مع \left(6+i\right)x^{3} لتحصل على \left(14-6i\right)x^{3}.

$$x^{4}+\left(14-6i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(55-34i\right)x^{2}+\left(32-266i\right)x+\left(-296-222i\right)$$

اجمع \left(-2-44i\right)x^{2} مع \left(55-34i\right)x^{2} لتحصل على \left(53-78i\right)x^{2}.

$$x^{4}+\left(14-6i\right)x^{3}+\left(53-78i\right)x^{2}+\left(-54-28i\right)x+\left(32-266i\right)x+\left(-296-222i\right)$$

اجمع \left(-54-28i\right)x مع \left(32-266i\right)x لتحصل على \left(-22-294i\right)x.

$$x^{4}+\left(14-6i\right)x^{3}+\left(53-78i\right)x^{2}+\left(-22-294i\right)x+\left(-296-222i\right)$$

توسيع

$$x^{4}+\left(14-6i\right)x^{3}+\left(53-78i\right)x^{2}+\left(-22-294i\right)x+\left(-296-222i\right)$$

خطوات الحل

اضرب x-\left(-1+3i\right) في x-\left(-1+3i\right) لتحصل على \left(x-\left(-1+3i\right)\right)^{2}.

$$\left(x-\left(-6-i\right)\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

مقابل -6-i هو 6+i.

$$\left(x+\left(6+i\right)\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم خاصية التوزيع لضرب x+\left(6+i\right) في x-\left(-6+i\right).

$$\left(x\left(x-\left(-6+i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم خاصية التوزيع لضرب x\left(x-\left(-6+i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right) في \left(x-\left(-1+3i\right)\right)^{2}.

$$x\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -6+i لتحصل على 6-i.

$$x\left(x+\left(6-i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -1+3i لتحصل على 1-3i.

$$x\left(x+\left(6-i\right)\right)\left(x+\left(1-3i\right)\right)^{2}+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم نظرية ثنائية الحد \left(a+b\right)^{2}=a^{2}+2ab+b^{2} لتوسيع \left(x+\left(1-3i\right)\right)^{2}.

$$x\left(x+\left(6-i\right)\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

استخدم خاصية التوزيع لضرب x في x+\left(6-i\right).

$$\left(x^{2}+\left(6-i\right)x\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

تطبيق خاصية التوزيع بضرب كل عنصر من x^{2}+\left(6-i\right)x في كل عنصر من x^{2}+\left(2-6i\right)x+\left(-8-6i\right).

$$x^{4}+\left(2-6i\right)x^{3}+\left(-8-6i\right)x^{2}+\left(6-i\right)x^{3}+\left(6-38i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اجمع \left(2-6i\right)x^{3} مع \left(6-i\right)x^{3} لتحصل على \left(8-7i\right)x^{3}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-8-6i\right)x^{2}+\left(6-38i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اجمع \left(-8-6i\right)x^{2} مع \left(6-38i\right)x^{2} لتحصل على \left(-2-44i\right)x^{2}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x-\left(-6+i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -6+i لتحصل على 6-i.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x+\left(6-i\right)\right)\left(x-\left(-1+3i\right)\right)^{2}$$

اضرب -1 في -1+3i لتحصل على 1-3i.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x+\left(6-i\right)\right)\left(x+\left(1-3i\right)\right)^{2}$$

استخدم نظرية ثنائية الحد \left(a+b\right)^{2}=a^{2}+2ab+b^{2} لتوسيع \left(x+\left(1-3i\right)\right)^{2}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)\left(x+\left(6-i\right)\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)$$

استخدم خاصية التوزيع لضرب 6+i في x+\left(6-i\right).

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(\left(6+i\right)x+37\right)\left(x^{2}+\left(2-6i\right)x+\left(-8-6i\right)\right)$$

تطبيق خاصية التوزيع بضرب كل عنصر من \left(6+i\right)x+37 في كل عنصر من x^{2}+\left(2-6i\right)x+\left(-8-6i\right).

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)x^{3}+\left(18-34i\right)x^{2}+\left(-42-44i\right)x+37x^{2}+\left(74-222i\right)x+\left(-296-222i\right)$$

اجمع \left(18-34i\right)x^{2} مع 37x^{2} لتحصل على \left(55-34i\right)x^{2}.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)x^{3}+\left(55-34i\right)x^{2}+\left(-42-44i\right)x+\left(74-222i\right)x+\left(-296-222i\right)$$

اجمع \left(-42-44i\right)x مع \left(74-222i\right)x لتحصل على \left(32-266i\right)x.

$$x^{4}+\left(8-7i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(6+i\right)x^{3}+\left(55-34i\right)x^{2}+\left(32-266i\right)x+\left(-296-222i\right)$$

اجمع \left(8-7i\right)x^{3} مع \left(6+i\right)x^{3} لتحصل على \left(14-6i\right)x^{3}.

$$x^{4}+\left(14-6i\right)x^{3}+\left(-2-44i\right)x^{2}+\left(-54-28i\right)x+\left(55-34i\right)x^{2}+\left(32-266i\right)x+\left(-296-222i\right)$$

اجمع \left(-2-44i\right)x^{2} مع \left(55-34i\right)x^{2} لتحصل على \left(53-78i\right)x^{2}.

$$x^{4}+\left(14-6i\right)x^{3}+\left(53-78i\right)x^{2}+\left(-54-28i\right)x+\left(32-266i\right)x+\left(-296-222i\right)$$

اجمع \left(-54-28i\right)x مع \left(32-266i\right)x لتحصل على \left(-22-294i\right)x.

$$x^{4}+\left(14-6i\right)x^{3}+\left(53-78i\right)x^{2}+\left(-22-294i\right)x+\left(-296-222i\right)$$