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

The limit as x approaches 3 of x^2+2x-7 is 8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

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

8

Solution steps

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

Plug in the value

x = 3

= 3^{2} + 2 \cdot 3 - 7

Simplify

= 8

f (x) = (x^{3} + 2) (3 x^{2} + 1)

\int \frac{x ^{3}}{( 3 - x ^{4} ) ^{2}} d x

y = 2 sin (4 x)

y^{^{'}} - \frac{8}{x} y = \frac{y ^{3}}{x ^{11}}

x \to 3 - lim (∣ x - 3 ∣)

What is the limit as x approaches 3 of x^2+2x-7 ?
The limit as x approaches 3 of x^2+2x-7 is 8