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Popular Functions >

extreme 5x(2x+4)-3x

Solution

extreme

Solution

Minimum (- \frac{17}{20}, - \frac{289}{40})

Solution steps

f^{'} (x) = 20 x + 17

Find intervals:

Decreasing

: - \infty < x < - \frac{17}{20},

Increasing

: - \frac{17}{20} < x < \infty

Plug

x = - \frac{17}{20}

into

5 x (2 x + 4) - 3 x : - \frac{289}{40}

Minimum (- \frac{17}{20}, - \frac{289}{40})

Graph

Popular Examples

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extreme f(x)=x^2+y^2-8x+y

extreme f(x)=3x^2+6x-6

Frequently Asked Questions (FAQ)

What is the extreme 5x(2x+4)-3x ?
The extreme 5x(2x+4)-3x is Minimum(-17/20 ,-289/40)