What is sqrt(x-1)*sqrt(x+4) ?

The solution to sqrt(x-1)*sqrt(x+4) is sqrt((x-1)(x+4))

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simplify sqrt(x-1)*sqrt(x+4)

simplify

x - 1 \cdot x + 4

(x - 1) (x + 4)

Solution steps

x - 1 x + 4

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x - 1 x + 4 = (x - 1) (x + 4)

= (x - 1) (x + 4)

\frac{1}{2} \times 2 2^{2}

e^{(- \frac{2 , 6}{1 , 33. 1 ^{- 9}})}

x + 12 \cdot x - 12

4 a^{4} b^{2} (4 a^{3} b^{6})

2^{20}

What is sqrt(x-1)*sqrt(x+4) ?
The solution to sqrt(x-1)*sqrt(x+4) is sqrt((x-1)(x+4))