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Popular >

simplify (4r^2)/r

Solution

simplify

\frac{4 r ^{2}}{r}

Solution

4 r

Solution steps

\frac{4 r ^{2}}{r}

Apply exponent rule:

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

\frac{r ^{2}}{r ^{1}} = r^{2 - 1}

= 4 r^{2 - 1}

Subtract the numbers:

2 - 1 = 1

= 4 r^{1}

Apply exponent rule:

a^{1} = a

r^{1} = r

= 4 r

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Frequently Asked Questions (FAQ)

What is (4r^2)/r ?
The solution to (4r^2)/r is 4r