What is the limit as x approaches 3 of sqrt(x^2+9) ?

The limit as x approaches 3 of sqrt(x^2+9) is 3sqrt(2)

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limit as x approaches 3 of sqrt(x^2+9)

x \to 3 lim (x^{2} + 9)

32

Decimal Notation

4.24264 \dots

Solution steps

x \to 3 lim (x^{2} + 9)

Plug in the value

x = 3

= 3^{2} + 9

Simplify

3^{2} + 9 : 32

= 32

2 sin^{2} (x)

f (y) = \frac{1}{2 y}

\frac{d}{d x} (9 arctan (x - 1 + x^{2}))

\int x^{4} + x + 9 d x

\int_{0}^{1} \frac{x}{e ^{7 x}} d x

What is the limit as x approaches 3 of sqrt(x^2+9) ?
The limit as x approaches 3 of sqrt(x^2+9) is 3sqrt(2)