What are the solutions to the equation 9r^2-5=607 ?

The solutions to the equation 9r^2-5=607 are r=2sqrt(17),r=-2sqrt(17)

Find the zeros of 9r^2-5=607

The zeros of 9r^2-5=607 are r=2sqrt(17),r=-2sqrt(17)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9 r^{2} - 5 = 607

r = 217, r = - 217

Decimal Notation

r = 8.24621 \dots, r = - 8.24621 \dots

Solution steps

9 r^{2} - 5 = 607

Move

5

to the right side

9 r^{2} = 612

Divide both sides by

9

r^{2} = 68

For

x^{2} = f (a)

the solutions are

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

r = 68, r = - 68

68 = 217

- 68 = - 217

r = 217, r = - 217

2 x^{2} - 1 = 13 x

\frac{( X - 3 )}{2} - \frac{( 3 X + 5 )}{3} = \frac{( 6 X )}{5}

- 3 (v + 2) = 2 (v + 6) + 7

(x - 8)^{2} + (x - 1)^{2} = x

2 x^{3} - 9 x^{2} + 4 x + 15 \geq 0

What are the solutions to the equation 9r^2-5=607 ?
The solutions to the equation 9r^2-5=607 are r=2sqrt(17),r=-2sqrt(17)
Find the zeros of 9r^2-5=607
The zeros of 9r^2-5=607 are r=2sqrt(17),r=-2sqrt(17)