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Popular >

limit as x approaches 4 of x^2-1

Solution

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

Solution

15

Solution steps

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

Plug in the value

x = 4

= 4^{2} - 1

Simplify

= 15

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Frequently Asked Questions (FAQ)

What is the limit as x approaches 4 of x^2-1 ?
The limit as x approaches 4 of x^2-1 is 15