simplify 2/5-1/7

Solution

simplify

\frac{2}{5} - \frac{1}{7}

\frac{9}{35}

Decimal Notation

0.25714 \dots

Solution steps

\frac{2}{5} - \frac{1}{7}

Least Common Multiplier of

5, 7 : 35

Adjust Fractions based on the LCM

= \frac{14}{35} - \frac{5}{35}

Apply the fraction rule:

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

= \frac{14 - 5}{35}

Subtract the numbers:

14 - 5 = 9

= \frac{9}{35}

- 9 \cdot (- 5)

lo g_{4} (36)

\frac{( 2 x ^{4} - 3 x ^{3} - 20 x - 21 )}{( x - 3 )}

(\frac{2 m}{2 ^{- 3}})^{2}