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Popular >

extreme x^2-4x

Solution

extreme points

x^{2} - 4 x

Solution

Minimum (2, - 4)

Solution steps

f^{'} (x) = 2 x - 4

Find intervals:

Decreasing

: - \infty < x < 2,

Increasing

: 2 < x < \infty

Plug

x = 2

into

x^{2} - 4 x : - 4

Minimum (2, - 4)

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Frequently Asked Questions (FAQ)

What is the extreme x^2-4x ?
The extreme x^2-4x is Minimum(2,-4)