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Popular >

limit as x approaches-3+of 4x^2-7

Solution

x \to - 3 + lim (4 x^{2} - 7)

Solution

29

Solution steps

x \to - 3 + lim (4 x^{2} - 7)

Plug in the value

x = - 3

= 4 (- 3)^{2} - 7

Simplify

4 (- 3)^{2} - 7 : 29

= 29

Popular Examples

integral of e^{2x}(x^2+2x)

\int e^{2 x} (x^{2} + 2 x) d x

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(t + 4)^{(\frac{2}{3})} (2 t^{2} - 4)^{3}

limit as x approaches 2 of sqrt(x^2+12)

x \to 2 lim (x^{2} + 12)

(d^2)/(dx^2)(7/(8x^6))

\frac{d ^{2}}{d x ^{2}} (\frac{7}{8 x ^{6}})

tangent of f(x)=6x-32sqrt(x),\at x=4 tangent of

f (x) = 6 x - 32 x, at x = 4

Frequently Asked Questions (FAQ)

What is the limit as x approaches-3+of 4x^2-7 ?
The limit as x approaches-3+of 4x^2-7 is 29