What is the limit as x approaches 1 of (2x-1)^2-2 ?

The limit as x approaches 1 of (2x-1)^2-2 is -1

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 (2x-1)^2-2

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

- 1

Solution steps

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

Plug in the value

x = 1

= (2 \cdot 1 - 1)^{2} - 2

Simplify

= - 1

x \to 5 - lim (\frac{1}{( x - 5 ) ^{4}})

x \to \frac{5 π}{4} lim (sin (x))

x \to 1 lim (x e^{x})

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

x \to - \infty lim (e^{x} - 3 x)

What is the limit as x approaches 1 of (2x-1)^2-2 ?
The limit as x approaches 1 of (2x-1)^2-2 is -1