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Popular >

limit as x approaches-2 of 3x^2

Solution

x \to - 2 lim (3 x^{2})

Solution

12

Solution steps

x \to - 2 lim (3 x^{2})

Plug in the value

x = - 2

= 3 (- 2)^{2}

Simplify

3 (- 2)^{2} : 12

= 12

Graph

Popular Examples

limit as x approaches 0+of (x)^{1/x}

x \to 0 + lim ((x)^{\frac{1}{x}})

limit as x approaches 3 of (5-x)/(x-2)

x \to 3 lim (\frac{5 - x}{x - 2})

limit as x approaches 0 of xarctan(x)

x \to 0 lim (x arctan (x))

limit as x approaches 3 of (3x)(4x)

x \to 3 lim ((3 x) (4 x))

limit as x approaches pi/2 of arctan(x)

x \to \frac{π}{2} lim (arctan (x))

Frequently Asked Questions (FAQ)

What is the limit as x approaches-2 of 3x^2 ?
The limit as x approaches-2 of 3x^2 is 12