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Popular >

simplify sqrt(4x-16)

Solution

simplify

4 x - 16

Solution

2 x - 4

Solution steps

4 x - 16

Factor out common term

4 : 4 (x - 4)

= 4 (x - 4)

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

4 (x - 4) = 4 x - 4

= 4 x - 4

4 = 2

= 2 x - 4

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Frequently Asked Questions (FAQ)

What is sqrt(4x-16) ?
The solution to sqrt(4x-16) is 2sqrt(x-4)