What is the answer to 0=20-7260x^{-2} ?

The answer to 0=20-7260x^{-2} is x=11sqrt(3),x=-11sqrt(3)

Solve for x: 0=20-7260x^{-2}

The solution is x=11sqrt(3),x=-11sqrt(3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

0 = 20 - 7260 x^{- 2}

x = 113, x = - 113

Decimal Notation

x = 19.05255 \dots, x = - 19.05255 \dots

Solution steps

0 = 20 - 7260 x^{- 2}

Refine

0 = 20 - \frac{7260}{x ^{2}}

Move

20

to the left side

- 20 = - \frac{7260}{x ^{2}}

Multiply both sides by

x^{2}

- 20 x^{2} = - 7260

Solve

- 20 x^{2} = - 7260 : x = 113, x = - 113

x = 113, x = - 113

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 113, x = - 113

1200 = \frac{3350}{( 1 + x ) ^{8}}

\frac{5}{4 x ^{2}} = 25

\frac{1}{( x - 4 )} = 0

0.2 = \frac{1716 - x}{x}

\frac{40}{y} = 8

What is the answer to 0=20-7260x^{-2} ?
The answer to 0=20-7260x^{-2} is x=11sqrt(3),x=-11sqrt(3)
Solve for x: 0=20-7260x^{-2}
The solution is x=11sqrt(3),x=-11sqrt(3)