Question

Let $y = f(x)$, where \\ $f(x) = \frac{5x^2 + 4}{x + 4}$. \\ Find the differential of the function. \\ $dy = $

          Let $y = f(x)$, where \\
$f(x) = \frac{5x^2 + 4}{x + 4}$. \\
Find the differential of the function. \\
$dy = $

Let y = f(x), where

f(x) = (5x^2 + 4)/(x + 4).

Find the differential of the function.

dy =

Added by Sherry P.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Wendi Zhao

05/26/2021

Step 1

f'(x) = [(2*5x*(x+4) - (5x^2 + 4)*1)] / (x+4)^2 f'(x) = (10x(x+4) - 5x^2 - 4) / (x+4)^2 f'(x) = (10x^2 + 40x - 5x^2 - 4) / (x+4)^2 f'(x) = (5x^2 + 40x - 4) / (x+4)^2 Show more…

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Let y=f(x), where f(x)=(5x^(2)+4)/(x+4). Find the differential of the function. dy= Let y = f(), where f(x) = 5x2 + 4 x + 4 Find the differential of the function dy=