simplify 8/m-b/n

Solution

simplify

\frac{8}{m} - \frac{b}{n}

\frac{8 n - bm}{mn}

Solution steps

\frac{8}{m} - \frac{b}{n}

Least Common Multiplier of

m, n : mn

Adjust Fractions based on the LCM

= \frac{8 n}{mn} - \frac{bm}{mn}

Apply the fraction rule:

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

= \frac{8 n - bm}{mn}

\frac{3}{4} x + 2 a + \frac{1}{2} x + a

(\frac{1}{2} \cdot x - \frac{2}{3} \cdot y)^{3}

30 v^{7} w^{9} + 24 v w^{4} y^{3}

28 b + 12

625 a^{4} - 256 b^{4}