What is simplify-4r^{-8}s^0 ?

The solution to simplify-4r^{-8}s^0 is -4/(r^8)

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simplify-4r^{-8}s^0

simplify

- 4 r^{- 8} s^{0}

- \frac{4}{r ^{8}}

Solution steps

- 4 r^{- 8} s^{0}

Apply exponent rule:

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

r^{- 8} = \frac{1}{r ^{8}}

= - 4 \cdot \frac{1}{r ^{8}} s^{0}

Apply exponent rule:

a^{0} = 1,

assuming

a \neq = 0

s^{0} = 1

= - 4 \cdot \frac{1}{r ^{8}} \cdot 1

Multiply the numbers:

- 4 \cdot 1 = - 4

= - 4 \cdot \frac{1}{r ^{8}}

Apply the fraction rule:

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

= - \frac{4 \cdot 1}{r ^{8}}

Multiply the numbers:

4 \cdot 1 = 4

= - \frac{4}{r ^{8}}

\frac{56}{7}

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

\frac{5}{2} + \frac{15}{4} + \frac{25}{6} + \frac{14}{3}

7 (\frac{2110}{124 - 23})^{2} - 6 (1 - 19 - 33)