What are the solutions to the equation 5x^2=315 ?

The solutions to the equation 5x^2=315 are x=3sqrt(7),x=-3sqrt(7)

Find the zeros of 5x^2=315

The zeros of 5x^2=315 are x=3sqrt(7),x=-3sqrt(7)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5 x^{2} = 315

x = 37, x = - 37

Decimal Notation

x = 7.93725 \dots, x = - 7.93725 \dots

Solution steps

5 x^{2} = 315

Divide both sides by

5

x^{2} = 63

For

x^{2} = f (a)

the solutions are

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

x = 63, x = - 63

63 = 37

- 63 = - 37

x = 37, x = - 37

4 x^{2} - 14 x^{2} + 2 = 0

3 x^{2} + 5 x + 13 = 4 x^{2} + 4 x + 1

x^{2} - 7 x - x = 0

x^{2} + 0.4 x + 4 = 0

5 x^{2} + 12 x = - \frac{27}{5}

What are the solutions to the equation 5x^2=315 ?
The solutions to the equation 5x^2=315 are x=3sqrt(7),x=-3sqrt(7)
Find the zeros of 5x^2=315
The zeros of 5x^2=315 are x=3sqrt(7),x=-3sqrt(7)