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Popular >

limit as x approaches-2 of-x^2

Solution

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

Solution

- 4

Solution steps

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

Plug in the value

x = - 2

= - (- 2)^{2}

Simplify

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

= - 4

Popular Examples

limit as x approaches 9 of (x^2-81)/(7x-63)

x \to 9 lim (\frac{x ^{2} - 81}{7 x - 63})

limit as x approaches-1 of (1-x^2)/(1+x)

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

limit as x approaches 3 of sqrt(2x-6)

x \to 3 lim (2 x - 6)

limit as x approaches 2 of (3x-6)/(x-2)

x \to 2 lim (\frac{3 x - 6}{x - 2})

limit as x approaches 7-of (-1)/(x-7)

x \to 7 - lim (\frac{- 1}{x - 7})

Frequently Asked Questions (FAQ)

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