What is (-21w^5x^2)/(7w^4x^5) ?

The solution to (-21w^5x^2)/(7w^4x^5) is -(3w)/(x^3)

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simplify (-21w^5x^2)/(7w^4x^5)

simplify

\frac{- 21 w ^{5} x ^{2}}{7 w ^{4} x ^{5}}

- \frac{3 w}{x ^{3}}

Solution steps

\frac{- 21 w ^{5} x ^{2}}{7 w ^{4} x ^{5}}

Factor the number:

21 = 7 \cdot 3

= \frac{- 7 \cdot 3 w ^{5} x ^{2}}{7 w ^{4} x ^{5}}

Cancel the common factor:

7

= \frac{- 3 w ^{5} x ^{2}}{w ^{4} x ^{5}}

Simplify

\frac{w ^{5}}{w ^{4}} : w

= \frac{- 3 w x ^{2}}{x ^{5}}

Simplify

\frac{x ^{2}}{x ^{5}} : \frac{1}{x ^{3}}

= \frac{- 3 w}{x ^{3}}

Apply the fraction rule:

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

= - \frac{3 w}{x ^{3}}

(\frac{4}{7})^{4}

(5 x^{6})^{3}

5 (x + 3) = 3 x - 4

x^{3} - 8 x \leq 2 x^{2}

\frac{3}{4} x^{2} - \frac{1}{4} x - \frac{1}{2} = 0

What is (-21w^5x^2)/(7w^4x^5) ?
The solution to (-21w^5x^2)/(7w^4x^5) is -(3w)/(x^3)