What is (-16w^7r^2)/(-4wr) ?

The solution to (-16w^7r^2)/(-4wr) is 4w^6r

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simplify (-16w^7r^2)/(-4wr)

simplify

\frac{- 16 w ^{7} r ^{2}}{- 4 w r}

4 w^{6} r

Solution steps

\frac{- 16 w ^{7} r ^{2}}{- 4 w r}

Apply the fraction rule:

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

= \frac{16 w ^{7} r ^{2}}{4 w r}

Factor the number:

16 = 4 \cdot 4

= \frac{4 \cdot 4 w ^{7} r ^{2}}{4 w r}

Cancel the common factor:

4

= \frac{4 w ^{7} r ^{2}}{w r}

Simplify

\frac{w ^{7}}{w} : w^{6}

= \frac{4 w ^{6} r ^{2}}{r}

Simplify

\frac{r ^{2}}{r} : r

= 4 w^{6} r

90 + 0.15 x < 110 + 0.1 x

\frac{20 j ^{6}}{4 ( j ^{5} ) ^{2}}

3 x^{2} + 7 x < - 4

4 u < - 42

2 x + 3 \leq 8