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Popular >

extreme y=2x-5x^{2/5}

Solution

extreme points

y = 2 x - 5 x^{\frac{2}{5}}

Solution

Maximum (1, - 3)

Solution steps

f^{'} (x) = 2 - \frac{2}{x ^{\frac{3}{5}}}

Find intervals:

Increasing

: - \infty < x < 1,

Decreasing

: 1 < x < \infty

Plug

x = 1

into

2 x - 5 x^{\frac{2}{5}} : - 3

Maximum (1, - 3)

Graph

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Frequently Asked Questions (FAQ)

What is the extreme y=2x-5x^{2/5} ?
The extreme y=2x-5x^{2/5} is Maximum(1,-3)