What is 1/(9x^2-25)-1/(6x+10) ?

The solution to 1/(9x^2-25)-1/(6x+10) is (-3x+7)/(2(3x+5)(3x-5))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1/(9x^2-25)-1/(6x+10)

simplify

\frac{1}{9 x ^{2} - 25} - \frac{1}{6 x + 10}

\frac{- 3 x + 7}{2 ( 3 x + 5 ) ( 3 x - 5 )}

Solution steps

\frac{1}{9 x ^{2} - 25} - \frac{1}{6 x + 10}

Least Common Multiplier of

9 x^{2} - 25, 6 x + 10 : 2 (3 x + 5) (3 x - 5)

Adjust Fractions based on the LCM

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

Apply the fraction rule:

\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}

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

Simplify

2 - (3 x - 5) : - 3 x + 7

= \frac{- 3 x + 7}{2 ( 3 x + 5 ) ( 3 x - 5 )}

9 - 2 i 2

\frac{16 !}{13 !}

1.9 9^{2}

- 2 8^{2}

81 + 9

What is 1/(9x^2-25)-1/(6x+10) ?
The solution to 1/(9x^2-25)-1/(6x+10) is (-3x+7)/(2(3x+5)(3x-5))