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Popular >

simplify sqrt(x-4)*sqrt(x)

Solution

simplify

x - 4 \cdot x

Solution

x (x - 4)

Solution steps

x - 4 x

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x x - 4 = x (x - 4)

= x (x - 4)

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Frequently Asked Questions (FAQ)

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