What is the limit as x approaches-1 of 3x^2-7x-4 ?

The limit as x approaches-1 of 3x^2-7x-4 is 6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

limit as x approaches-1 of 3x^2-7x-4

x \to - 1 lim (3 x^{2} - 7 x - 4)

6

Solution steps

x \to - 1 lim (3 x^{2} - 7 x - 4)

Plug in the value

x = - 1

= 3 (- 1)^{2} - 7 (- 1) - 4

Simplify

3 (- 1)^{2} - 7 (- 1) - 4 : 6

= 6

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

\frac{d}{d x} (\frac{e ^{x}}{x ^{4} + 1})

\frac{d}{d x} (x^{6} - 1)

\int \frac{1}{x 4 x + 49} d x

(2 y^{2} + 2 y + 4 x^{2}) d x + (2 y x + x) d y = 0

What is the limit as x approaches-1 of 3x^2-7x-4 ?
The limit as x approaches-1 of 3x^2-7x-4 is 6