Derivative of f(x)=4e^x-4x+2 ln x is ?

sublimnoj7u7

sublimnoj7u7

Answered question

2022-12-26

Derivative of f ( x ) = 4 e x 4 x + 2 ln x is
A) 4 e x 4 x ln 4 + 2 x
B) 4 e x + 4 x ln 4 + 2 x
C) 4 e x 4 x ln 4 2 x
D) 4 e x 4 x ln 4 + 2 x

Answer & Explanation

sobrevenilac

sobrevenilac

Beginner2022-12-27Added 8 answers

The correct answer is A) 4 e x 4 x ln 4 + 2 x
As we know, f ( x ) = 4 e x 4 x + 2 ln x
Thus, derivative is given as
d f ( x ) d x = d ( 4 e x 4 x + 2 ln x ) d x
4 d e x d x d 4 x d x + 2 d ( ln x ) d x
4 e x 4 x ln 4 + 2 x

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