(a – 2b)⁴ tolong jwb pake cara

By Admin ReiPosted on December 11, 2022

(a – 2b)⁴
tolong jwb pake cara

Jawaban Terkonfirmasi

$$begin{align} (a-2b)^4&=a^4(-2b)^0+4a^3(-2b)^1+6a^2(-2b)^2+4a^1(-2b)^3+a^0(-2b)^4\&=boxed{a^4-8a^3b+24a^2b^2-32ab^3+16b^4} end$