What are the solutions to the equation x^2+15^2=20^2 ?

The solutions to the equation x^2+15^2=20^2 are x=5sqrt(7),x=-5sqrt(7)

Find the zeros of x^2+15^2=20^2

The zeros of x^2+15^2=20^2 are x=5sqrt(7),x=-5sqrt(7)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} + 1 5^{2} = 2 0^{2}

x = 57, x = - 57

Decimal Notation

x = 13.22875 \dots, x = - 13.22875 \dots

Solution steps

x^{2} + 1 5^{2} = 2 0^{2}

Move

1 5^{2}

to the right side

x^{2} = 175

For

x^{2} = f (a)

the solutions are

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

x = 175, x = - 175

175 = 57

- 175 = - 57

x = 57, x = - 57

5 x^{2} + 3 x - 7 = 0

- 2 x (x + 1) = 2 (x - 1)

0 = 3 x^{2} - 4 x + 2

- 2 x^{(2)} + 3 x - 5 = 0

x, z = x^{2} + y^{2} - 5 x y - 23 x + 26 y + 9

What are the solutions to the equation x^2+15^2=20^2 ?
The solutions to the equation x^2+15^2=20^2 are x=5sqrt(7),x=-5sqrt(7)
Find the zeros of x^2+15^2=20^2
The zeros of x^2+15^2=20^2 are x=5sqrt(7),x=-5sqrt(7)