Question

Aljabar
-2a(3a+b)^2+5a^2b+10a^3+ab^2
jawaban dan penjelasan.y
tolong dibantu gan.

Answer 1

-2a(9a^ + 6ab + b^) + 5a^b + 10a^3 + ab^
-18a^3 - 12a^b - 2ab^ + 5a^b + 10a^3 + ab^
-18a^3 + 10a^3 -12a^b + 5a^b - 2ab^ + ab^
-8a^3 - 7a^b - ab