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Popular >

simplify r 2/3 pir^3

Solution

simplify

r \frac{2}{3} π r^{3}

Solution

\frac{2 π r ^{4}}{3}

Solution steps

r \frac{2}{3} π r^{3}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

r r^{3} = r^{1 + 3}

= \frac{2}{3} π r^{1 + 3}

Add the numbers:

1 + 3 = 4

= \frac{2}{3} π r^{4}

Multiply fractions:

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

= \frac{2 π r ^{4}}{3}

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Frequently Asked Questions (FAQ)

What is r 2/3 pir^3 ?
The solution to r 2/3 pir^3 is (2pir^4)/3