What is 5/m-(m+8)/(m^2-4m) ?

The solution to 5/m-(m+8)/(m^2-4m) is (4m-28)/(m(m-4))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 5/m-(m+8)/(m^2-4m)

simplify

\frac{5}{m} - \frac{m + 8}{m ^{2} - 4 m}

\frac{4 m - 28}{m ( m - 4 )}

Solution steps

\frac{5}{m} - \frac{m + 8}{m ^{2} - 4 m}

Least Common Multiplier of

m, m^{2} - 4 m : m (m - 4)

Adjust Fractions based on the LCM

= \frac{5 ( m - 4 )}{m ( m - 4 )} - \frac{m + 8}{m ( m - 4 )}

Apply the fraction rule:

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

= \frac{5 ( m - 4 ) - ( m + 8 )}{m ( m - 4 )}

Simplify

5 (m - 4) - (m + 8) : 4 m - 28

= \frac{4 m - 28}{m ( m - 4 )}

(x - 1)^{3} - x^{3} + 1

\frac{4}{5} \div 5

\frac{\frac{3 a}{4 b}}{\frac{9 b}{20 a}}

(- 3 x^{2} + x^{4} + x) + (2 x^{4} - 7 + 4 x)

32 - 8 + 372 - 3200

What is 5/m-(m+8)/(m^2-4m) ?
The solution to 5/m-(m+8)/(m^2-4m) is (4m-28)/(m(m-4))