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Popular >

simplify 22pi*15^2

Solution

simplify

2 \cdot 2 \cdot π \cdot 1 5^{2}

Solution

900 π

+1

Decimal Notation

2827.43338 \dots

Solution steps

2 \cdot 2 π 1 5^{2}

Apply exponent rule:

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

2 \cdot 2 = 2^{1 + 1}

= 2^{1 + 1} π 1 5^{2}

Add the numbers:

1 + 1 = 2

= 2^{2} π 1 5^{2}

2^{2} = 4

= 1 5^{2} \cdot 4 π

1 5^{2} = 225

= 4 \cdot 225 π

Multiply the numbers:

4 \cdot 225 = 900

= 900 π

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Frequently Asked Questions (FAQ)

What is 2*2*pi*15^2 ?
The solution to 2*2*pi*15^2 is 900pi