What is the limit as x approaches-4 of 8x^2+1 ?

The limit as x approaches-4 of 8x^2+1 is 129

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limit as x approaches-4 of 8x^2+1

x \to - 4 lim (8 x^{2} + 1)

129

Solution steps

x \to - 4 lim (8 x^{2} + 1)

Plug in the value

x = - 4

= 8 (- 4)^{2} + 1

Simplify

8 (- 4)^{2} + 1 : 129

= 129

- 2 sin (4 x)

y = ln (x^{8})

\int - csc^{2} (\frac{8 x}{5}) d x

\frac{d y}{d x} = x^{5} (y - 3), y (0) = 5

\int (x + 1) (x + 2)^{6} d x

What is the limit as x approaches-4 of 8x^2+1 ?
The limit as x approaches-4 of 8x^2+1 is 129