What are the solutions to the equation 5x^2-38=187 ?

The solutions to the equation 5x^2-38=187 are x=3sqrt(5),x=-3sqrt(5)

Find the zeros of 5x^2-38=187

The zeros of 5x^2-38=187 are x=3sqrt(5),x=-3sqrt(5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5 x^{2} - 38 = 187

x = 35, x = - 35

Decimal Notation

x = 6.70820 \dots, x = - 6.70820 \dots

Solution steps

5 x^{2} - 38 = 187

Move

38

to the right side

5 x^{2} = 225

Divide both sides by

5

x^{2} = 45

For

x^{2} = f (a)

the solutions are

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

x = 45, x = - 45

45 = 35

- 45 = - 35

x = 35, x = - 35

2 x^{2} + b x = 3

- 0.5358 x^{2} - 7.2142 x + 184.57 = 0

3 x^{2} - 8 x = 0

x = - 2 x^{2} + 8 x - \frac{7}{2}

25 x^{2} - 1 = 0

What are the solutions to the equation 5x^2-38=187 ?
The solutions to the equation 5x^2-38=187 are x=3sqrt(5),x=-3sqrt(5)
Find the zeros of 5x^2-38=187
The zeros of 5x^2-38=187 are x=3sqrt(5),x=-3sqrt(5)