Question

2׳(-3×⁴+2׳-10ײ+7×+9)​

Answer 1

Respuesta:

$4 {x}^{5} - 20 {x}^{4} + 14 {x}^{3} - 144 {x}^{2}$

Explicación paso a paso:

$2x ^{2} ( - 81 + 2x ^{3} - 10x ^{2} + 7x + 9)$

$2 {x}^{2} \times ( - 72 + 2 {x}^{3} - 10 {x}^{2} + 7 \times )$

$144 {x}^{2} + 4 {x}^{5} - 20 {x}^{4} + 14 {x}^{3}$

$4 {x}^{5} - 20 {x}^{4} + 14 {x}^{3} - 144 {x}^{2}$