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Popular >

limit as x approaches-1 of x^2-4x

Solution

x \to - 1 lim (x^{2} - 4 x)

Solution

5

Solution steps

x \to - 1 lim (x^{2} - 4 x)

Plug in the value

x = - 1

= (- 1)^{2} - 4 (- 1)

Simplify

(- 1)^{2} - 4 (- 1) : 5

= 5

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Frequently Asked Questions (FAQ)

What is the limit as x approaches-1 of x^2-4x ?
The limit as x approaches-1 of x^2-4x is 5