9\div 1/2

Solution

9 \div \frac{1}{2}

18

Solution steps

9 \div \frac{1}{2}

Convert element to fraction:

9 = \frac{9}{1}

= \frac{9}{1} \div \frac{1}{2}

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

= \frac{9}{1} \times \frac{2}{1}

Apply rule

\frac{a}{1} = a

= 9 \times 2

Multiply the numbers:

9 \times 2 = 18

= 18

- 2 (- x)

- 3 x^{- 4}

(3 x + 1) (9 x^{2} - 3 x + 1)

lo g_{14} (196)

3 x^{2} \times 2 x^{3}