simplify 1/2 (-9.8)

Solution

simplify

\frac{1}{2} (- 9.8)

- \frac{49}{10}

Decimal Notation

- 4.9

Solution steps

\frac{1}{2} (- 9.8)

9.8 = \frac{49}{5}

= \frac{1}{2} (- \frac{49}{5})

Apply rule:

a (- b) = - ab

\frac{1}{2} (- \frac{49}{5}) = - \frac{1}{2} \cdot \frac{49}{5}

= - \frac{1}{2} \cdot \frac{49}{5}

- \frac{1}{2} \cdot \frac{49}{5} = - \frac{49}{10}

= - \frac{49}{10}

12 x^{6} - 7 x^{3} y - 10 y^{2}

\frac{4}{7} - \frac{2}{3}

1 - 121 x^{4} y^{4}

35 \cdot 45