What is sqrt(x+2)*sqrt(4-x) ?

The solution to sqrt(x+2)*sqrt(4-x) is sqrt((x+2)(-x+4))

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simplify sqrt(x+2)*sqrt(4-x)

simplify

x + 2 \cdot 4 - x

(x + 2) (- x + 4)

Solution steps

x + 2 4 - x

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x + 2 - x + 4 = (x + 2) (- x + 4)

= (x + 2) (- x + 4)

(0.00028294) \cdot (10)^{- 3}

2.95 \cdot 1 0^{- 7}

m^{2} n^{2} p^{2}

6.54 \cdot 1 0^{- 7}

(x + y)^{- 1}

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