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Popular >

simplify 4pi(3)^2*4

Solution

simplify

4 \cdot π \cdot (3)^{2} \cdot 4

Solution

144 π

+1

Decimal Notation

452.38934 \dots

Solution steps

4 π (3)^{2} \cdot 4

Apply exponent rule:

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

4 \cdot 4 = 4^{1 + 1}

= π 3^{2} \cdot 4^{1 + 1}

Add the numbers:

1 + 1 = 2

= π 3^{2} \cdot 4^{2}

3^{2} = 9

= 4^{2} \cdot 9 π

4^{2} = 16

= 9 \cdot 16 π

Multiply the numbers:

9 \cdot 16 = 144

= 144 π

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Frequently Asked Questions (FAQ)

What is 4*pi*(3)^2*4 ?
The solution to 4*pi*(3)^2*4 is 144pi