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Popular >

simplify sqrt(4a)

Solution

simplify

4 a

Solution

2 a

Solution steps

4 a

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

4 a = 4 a

= 4 a

4 = 2

= 2 a

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Frequently Asked Questions (FAQ)

What is sqrt(4a) ?
The solution to sqrt(4a) is 2sqrt(a)