Enrhifo
\left(x-2\right)\left(x-1\right)\left(x+4\right)^{2}x^{3}
Ehangu
x^{7}+5x^{6}-6x^{5}-32x^{4}+32x^{3}
Graff
Rhannu
Copïo i clipfwrdd
x^{3}\left(x^{2}+8x+16\right)\left(x-1\right)\left(x-2\right)
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x+4\right)^{2}.
\left(x^{5}+8x^{4}+16x^{3}\right)\left(x-1\right)\left(x-2\right)
Defnyddio’r briodwedd ddosbarthu i luosi x^{3} â x^{2}+8x+16.
\left(x^{6}+7x^{5}+8x^{4}-16x^{3}\right)\left(x-2\right)
Defnyddio’r briodwedd ddosbarthu i luosi x^{5}+8x^{4}+16x^{3} â x-1 a chyfuno termau tebyg.
x^{7}+5x^{6}-6x^{5}-32x^{4}+32x^{3}
Defnyddio’r briodwedd ddosbarthu i luosi x^{6}+7x^{5}+8x^{4}-16x^{3} â x-2 a chyfuno termau tebyg.
x^{3}\left(x^{2}+8x+16\right)\left(x-1\right)\left(x-2\right)
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x+4\right)^{2}.
\left(x^{5}+8x^{4}+16x^{3}\right)\left(x-1\right)\left(x-2\right)
Defnyddio’r briodwedd ddosbarthu i luosi x^{3} â x^{2}+8x+16.
\left(x^{6}+7x^{5}+8x^{4}-16x^{3}\right)\left(x-2\right)
Defnyddio’r briodwedd ddosbarthu i luosi x^{5}+8x^{4}+16x^{3} â x-1 a chyfuno termau tebyg.
x^{7}+5x^{6}-6x^{5}-32x^{4}+32x^{3}
Defnyddio’r briodwedd ddosbarthu i luosi x^{6}+7x^{5}+8x^{4}-16x^{3} â x-2 a chyfuno termau tebyg.
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