Question

(9s²+7+) (10s³-8t²+6) =
ayuden porfavor​

Answer 1

Respuesta:

90s⁵-72s²t²+54s²+70s³-56t²+42

Explicación paso a paso:

(9s²+7)(10s³-8t²+6)

(9s²)(10s³)+(9s²)(-8t²)+(9s²)(6)+(7)(10s³)+(7)(-8t²)+(7)(6)

90s⁵-72s²t²+54s²+70s³-56t²+42