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Popular >

simplify 2pi(2sqrt(5))

Solution

simplify

2 π (25)

Solution

45 π

+1

Solution steps

2 π (25)

Apply exponent rule:

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

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

= π 2^{1 + 1} 5

Add the numbers:

1 + 1 = 2

= π 2^{2} 5

2^{2} = 4

= 45 π

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Frequently Asked Questions (FAQ)

What is 2pi(2sqrt(5)) ?
The solution to 2pi(2sqrt(5)) is 4sqrt(5)pi