What is sqrt(x)\times sqrt(x-1) ?

The solution to sqrt(x)\times sqrt(x-1) is sqrt(x(x-1))

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simplify sqrt(x)\times sqrt(x-1)

simplify

x \cdot x - 1

x (x - 1)

Solution steps

x x - 1

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x x - 1 = x (x - 1)

= x (x - 1)

2 π \cdot 100 \cdot 1 0^{3} \cdot 2.5 \cdot 1 0^{- 3}

- (x + 4)^{2} (x - 6)^{2}

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e^{- 2 l n (c o s (2 x))}

What is sqrt(x)\times sqrt(x-1) ?
The solution to sqrt(x)\times sqrt(x-1) is sqrt(x(x-1))