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Popular >

limit as x approaches-7-of x^2+7

Solution

x \to - 7 - lim (x^{2} + 7)

Solution

56

Solution steps

x \to - 7 - lim (x^{2} + 7)

Plug in the value

x = - 7

= (- 7)^{2} + 7

Simplify

(- 7)^{2} + 7 : 56

= 56

Popular Examples

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\frac{d y}{d x} = 2 + 2 y + x + x y

derivative of f(x)=cx^{-2}derivative of

f (x) = c x^{- 2}

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

\frac{\partial}{\partial y} (x y + x^{2})

xy^'=y+x^2sin(x),y(pi/4)=0

x y^{^{'}} = y + x^{2} sin (x), y (\frac{π}{4}) = 0

derivative of 1/2 e^{1/2 x}

\frac{d}{d x} (\frac{1}{2} e^{\frac{1}{2} x})

Frequently Asked Questions (FAQ)

What is the limit as x approaches-7-of x^2+7 ?
The limit as x approaches-7-of x^2+7 is 56