Question

(a^3)*(a-a^2y^2)=раскрой скобки

Answer 1

a³(a - a²y²) = a¹⁺³ - a²⁺³y² = a⁴ - a⁵y²

Answer 2

$a^3*(a-a^2y^2)=a^3*a-a^3*a^2y^2=a^4-a^5y^2$