simplify 3/2-4/2

Solution

simplify

\frac{3}{2} - \frac{4}{2}

- \frac{1}{2}

Solution steps

\frac{3}{2} - \frac{4}{2}

Apply the fraction rule:

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

= \frac{3 - 4}{2}

Subtract the numbers:

3 - 4 = - 1

= \frac{- 1}{2}

Apply the fraction rule:

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

= - \frac{1}{2}

150 \times \frac{π}{180}

- \frac{48}{2 ( - 16 )}

(1 - i) (- 1 - i)

\frac{( x ^{2} - 9 )}{x - 3}

2 \frac{3}{4} - 1 \frac{1}{4}