F(x)=2x+1g(x)=x²-2x+2tentukan g•g(x)

By Admin ReiPosted on December 3, 2022

F(x)=2x+1g(x)=x²-2x+2tentukan g•g(x)

Jawaban:

$(g0f)(x) = {(2x + 1)}^{2} - 2(2x + 1) + 2 \ = 4 {x}^{2} + 4x + 1 - 4x - 2 + 2 \ = 4 {x}^{2} + 1$