What is the limit as x approaches-3 of sqrt(-4x+8) ?

The limit as x approaches-3 of sqrt(-4x+8) is 2sqrt(5)

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limit as x approaches-3 of sqrt(-4x+8)

x \to - 3 lim (- 4 x + 8)

25

Decimal

4.47213 \dots

Solution steps

x \to - 3 lim (- 4 x + 8)

Plug in the value

x = - 3

= - 4 (- 3) + 8

Simplify

- 4 (- 3) + 8 : 25

= 25

\frac{\partial}{\partial x} (\frac{1}{ln ( x )})

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

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

\frac{\partial}{\partial y} (ln (x - 5 y))

x^{2} + 4 x + 3, y = - 2, - 2 < x < 0

What is the limit as x approaches-3 of sqrt(-4x+8) ?
The limit as x approaches-3 of sqrt(-4x+8) is 2sqrt(5)