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

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

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

simplify

x + 2 y \cdot x - 2 y

(x + 2 y) (x - 2 y)

Solution steps

x + 2 y x - 2 y

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x + 2 y x - 2 y = (x + 2 y) (x - 2 y)

= (x + 2 y) (x - 2 y)

1 6^{x}

(3) e^{- 2}

e^{- 4} \cdot 4^{0}

10 e^{- 0.256 (5)}

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