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Popular >

limit as x approaches-2 of x^2-a

Solution

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

Solution

4 - a

Solution steps

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

Plug in the value

x = - 2

= (- 2)^{2} - a

Simplify

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

= 4 - a

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\frac{d}{d x} (4 x^{3} e^{x})

limit as x approaches-infinity of-4x

x \to - \infty lim (- 4 x)

(\partial)/(\partial x)(x^2y)

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Frequently Asked Questions (FAQ)

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