Turunan dari F(x) = 8x-9 / 8+3x-5x^2
Matematika
monmon10
Pertanyaan
Turunan dari
F(x) = 8x-9 / 8+3x-5x^2
F(x) = 8x-9 / 8+3x-5x^2
1 Jawaban
-
1. Jawaban Rizaaaa1999
g(x)=8x-9 => g'(x)=8
h(x)= -5x²+3x+8 => -10x+3
f'(x)=8(-5x²+3x+8)-(8x-9)(-10x+3)/(-5x²+3x+8)²
= -40x²+24x+64-(-80x²+114x-27)/(-5x²+3x+8)²
= 40x²+138x+97/(-5x2+138x+97)²