What are the solutions to the equation 8-x^2=7 ?

The solutions to the equation 8-x^2=7 are x=1,x=-1

Find the zeros of 8-x^2=7

The zeros of 8-x^2=7 are x=1,x=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

8 - x^{2} = 7

x = 1, x = - 1

Solution steps

8 - x^{2} = 7

Move

8

to the right side

- x^{2} = - 1

Divide both sides by

- 1

x^{2} = 1

For

x^{2} = f (a)

the solutions are

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

x = 1, x = - 1

1 = 1

- 1 = - 1

x = 1, x = - 1

4 x^{2} + 52 = 4

y, y^{2} (4 - x) = x^{3}

(x + 9)^{2} = 81

4 x^{2} + 20 x = - 45

3 (x^{2} - 2) + 5 = 5

What are the solutions to the equation 8-x^2=7 ?
The solutions to the equation 8-x^2=7 are x=1,x=-1
Find the zeros of 8-x^2=7
The zeros of 8-x^2=7 are x=1,x=-1