What are the solutions to the equation (x+7)^2=81 ?

The solutions to the equation (x+7)^2=81 are x=2,x=-16

Find the zeros of (x+7)^2=81

The zeros of (x+7)^2=81 are x=2,x=-16

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x + 7)^{2} = 81

x = 2, x = - 16

Solution steps

(x + 7)^{2} = 81

For

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

the solutions are

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

Solve

x + 7 = 81 : x = 2

Solve

x + 7 = - 81 : x = - 16

The solutions to the quadratic equation are:

x = 2, x = - 16

\frac{\frac{3}{2}}{6}

(- 3)^{2}

5 p \cdot (r - s) - (r - s)

- 3 m \geq 9

- 17 + \frac{x}{8} = 13

What are the solutions to the equation (x+7)^2=81 ?
The solutions to the equation (x+7)^2=81 are x=2,x=-16
Find the zeros of (x+7)^2=81
The zeros of (x+7)^2=81 are x=2,x=-16