What are the solutions to the equation (x-1)^2-4=0 ?

The solutions to the equation (x-1)^2-4=0 are x=3,x=-1

Find the zeros of (x-1)^2-4=0

The zeros of (x-1)^2-4=0 are x=3,x=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x - 1)^{2} - 4 = 0

x = 3, x = - 1

Solution steps

(x - 1)^{2} - 4 = 0

Move

4

to the right side

(x - 1)^{2} = 4

For

(g (x))^{2} = f (a)

the solutions are

g (x) = f (a), - f (a)

Solve

x - 1 = 4 : x = 3

Solve

x - 1 = - 4 : x = - 1

The solutions to the quadratic equation are:

x = 3, x = - 1

8 x^{2} - 40 x = 0

5 x^{2} + 3 x - 6 = 0

16 - 6 x^{2} = 0

x, x^{2} - k x + 36 = 0

x^{2} - 4 x - 32 = 0

What are the solutions to the equation (x-1)^2-4=0 ?
The solutions to the equation (x-1)^2-4=0 are x=3,x=-1
Find the zeros of (x-1)^2-4=0
The zeros of (x-1)^2-4=0 are x=3,x=-1