Question

(35x⁵ +88 x⁴-72 x²) + (93x⁵ - 71x⁴ - 12x²)=
​

Answer 1

Respuesta:

$128 {x}^{5} + 17 {x}^{4} - 84 {x}^{2}$

Explicación paso a paso:

$(35x {}^{5} + 88 {x}^{4} - 72 {x}^{2} ) + (93 {x}^{5} - 71 {x}^{4} - 12 {x}^{2}) \\ \\ 35 + 93 = 128 \\ 88 + ( - 71) = 17 \\ ( - 72) + ( - 12) = ( - 84)$

$128 {x}^{5} + 17 {x}^{4} - 84 {x}^{2}$