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Popular >

simplify 4/a-3/b

Solution

simplify

\frac{4}{a} - \frac{3}{b}

Solution

\frac{4 b - 3 a}{ab}

Solution steps

\frac{4}{a} - \frac{3}{b}

Least Common Multiplier of

a, b : ab

Adjust Fractions based on the LCM

= \frac{4 b}{ab} - \frac{3 a}{ab}

Apply the fraction rule:

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

= \frac{4 b - 3 a}{ab}

Popular Examples

simplify 14-3x^2-5sqrt(7x)simplify

14 - 3 x^{2} - 5 7 x

factor 343x^3+125y^3 factor

343 x^{3} + 125 y^{3}

factor 32u^2v-50v factor

32 u^{2} v - 50 v

simplify (-a*b^5*c^1*1)^6 simplify

(- a \cdot b^{5} \cdot c^{1} \cdot 1)^{6}

expand 2(3x+3)^2 expand

2 (3 x + 3)^{2}

Frequently Asked Questions (FAQ)

What is 4/a-3/b ?
The solution to 4/a-3/b is (4b-3a)/(ab)