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

The limit as x approaches 3 of x^2+4x-3 is 18

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

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

18

Solution steps

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

Plug in the value

x = 3

= 3^{2} + 4 \cdot 3 - 3

Simplify

= 18

\frac{d}{d x} (x^{3} - 4)

\int (1 - x)^{5} (x + 1)^{2} d x

f (x) = x^{2} + 3

\int (cos (x) + sec (x))^{2} d x

\int (4 x^{2} + 3 + \frac{5}{x ^{2} + 1}) d x

What is the limit as x approaches 3 of x^2+4x-3 ?
The limit as x approaches 3 of x^2+4x-3 is 18