simplify 8x^{-5}

Solution

simplify

8 x^{- 5}

\frac{8}{x ^{5}}

Solution steps

8 x^{- 5}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

x^{- 5} = \frac{1}{x ^{5}}

= 8 \cdot \frac{1}{x ^{5}}

Apply the fraction rule:

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

= \frac{8 \cdot 1}{x ^{5}}

Multiply the numbers:

8 \cdot 1 = 8

= \frac{8}{x ^{5}}

16 - x^{2} < 0

14 x^{3} - 7 x^{2} + 2 x y - y

\frac{\frac{7}{25}}{- \frac{24}{25}}

(\frac{1250000}{1000000})^{0.16} - 1

(\frac{1}{10})^{1}