Question

Calcular a derivada de f(x) = 10 (3x ao quadrado + 7x -3)

Answer 1

f(x) = 10(3x^2 +7x - 3)

k=10
u=3x^2 + 7x - 3
u'=2.3x + 7.1 - 0
u'=6x + 7

f'(x) = 10(6x+7)

Answer 2

f(x)=10(3x^2+7x-3)
f(x)=30x^2+70x-30

f'(x)=30.2.x+70-0
f'(x)=60x+70 ou f'(x)=10(6x+7)