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Simplify (2√5)² Please help fast!​
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5 votes
Simplify (2√5)²

Please help fast!​

User Trimax
by
4.4k points

1 Answer

0 votes

Answer:

20

Explanation:

Simplify the following:

(2 sqrt(5))^2

Multiply each exponent in 2 sqrt(5) by 2:

2^2×5^(2/2)

2/2 = 1:

2^2×5

2^2 = 4:

4×5

4×5 = 20:

Answer: 20

User Matvei Nazaruk
by
4.4k points
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