Mathematics 1 Deneme Sınavı Sorusu #1254552

What is the derivative of the function which is given below?

f(x)=(x²-7)1/2


x/(x²-7)1/2

1/(x²-7)1/2

2/(x²-7)1/2

1/(2(x²-7)1/2)

(x²-7)1/2


Yanıt Açıklaması:

By using the chain rule,

f'(x)=1/2.(x²-7)-1/2.(x²-7)'

f'(x)=1/2.(x²-7)-1/2.2x

f'(x)=x.(x²-7)-1/2

f'(x)=x/(x²-7)1/2

Yorumlar
  • 0 Yorum