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Popular >

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

Solution

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

Solution

- 1

Solution steps

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

Plug in the value

x = - 1

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

Simplify

(- 1)^{2} + 2 (- 1) : - 1

= - 1

Graph

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limit as x approaches 2 of ((3))/((x+2))

x \to 2 lim (\frac{( 3 )}{( x + 2 )})

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

limit as x approaches infinity of \sqrt[x]{rx}

x \to \infty lim (x r x)

Frequently Asked Questions (FAQ)

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