simplify 2/3*(-1/2)

Solution

simplify

\frac{2}{3} \cdot (- \frac{1}{2})

- \frac{1}{3}

Decimal Notation

- 0.33333 \dots

Solution steps

\frac{2}{3} (- \frac{1}{2})

Apply rule:

a (- b) = - ab

\frac{2}{3} (- \frac{1}{2}) = - \frac{2}{3} \cdot \frac{1}{2}

= - \frac{2}{3} \cdot \frac{1}{2}

Cross-cancel common factor:

2

= - \frac{1}{3}

\frac{1}{sec ^{2} ( θ )}

2 (x - 3)^{2} - 3 (x - 3) + 1

\frac{1}{x ( x - 1 )} + \frac{x}{( x - 1 ) ( x - 2 )}

50 \cdot 8

(\frac{1 - i}{3 + 3 i})^{4}