Whakaoti i te (sqrt{3}-2i)-i[2-i(sqrt{3}+4)]

$$( \sqrt { 3 } - 2 i ) - i [ 2 - i ( \sqrt { 3 } + 4 ) ]$$

Wāhi Tūturu

$$-4$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te -i ki te \sqrt{3}+4.

$$Re(\sqrt{3}-2i-i\left(2-i\sqrt{3}-4i\right))$$

Whakamahia te āhuatanga tohatoha hei whakarea te -i ki te 2-i\sqrt{3}-4i.

$$Re(\sqrt{3}-2i-2i-\sqrt{3}-4)$$

Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki -2i-2i-4.

$$Re(\sqrt{3}-\sqrt{3}-4+\left(-2-2\right)i)$$

Tāpiri -2 ki te -2.

$$Re(\sqrt{3}-\sqrt{3}-4-4i)$$

Pahekotia te \sqrt{3} me -\sqrt{3}, ka 0.

$$Re(-4-4i)$$

Ko te wāhi tūturu o -4-4i ko -4.

$$-4$$

Aromātai

$$-4-4i$$