What are the solutions to the equation 27x^2-729=0 ?

The solutions to the equation 27x^2-729=0 are x=3sqrt(3),x=-3sqrt(3)

Find the zeros of 27x^2-729=0

The zeros of 27x^2-729=0 are x=3sqrt(3),x=-3sqrt(3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

27 x^{2} - 729 = 0

x = 33, x = - 33

Decimal Notation

x = 5.19615 \dots, x = - 5.19615 \dots

Solution steps

27 x^{2} - 729 = 0

Move

729

to the right side

27 x^{2} = 729

Divide both sides by

27

x^{2} = 27

For

x^{2} = f (a)

the solutions are

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

x = 27, x = - 27

27 = 33

- 27 = - 33

x = 33, x = - 33

\frac{3}{10} - \frac{1}{4}

0 < x < 10

\frac{2}{3} x - \frac{1}{2} = \frac{1}{3} + \frac{5}{6} x

∣ 2 x - 3 ∣ < 3

2 x^{5} - 10 x^{4} + 7 x^{3} + 13 x^{2} + 3 x + 9

What are the solutions to the equation 27x^2-729=0 ?
The solutions to the equation 27x^2-729=0 are x=3sqrt(3),x=-3sqrt(3)
Find the zeros of 27x^2-729=0
The zeros of 27x^2-729=0 are x=3sqrt(3),x=-3sqrt(3)