What is sqrt(x+8)*sqrt(x-8) ?

The solution to sqrt(x+8)*sqrt(x-8) is sqrt((x+8)(x-8))

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simplify sqrt(x+8)*sqrt(x-8)

simplify

x + 8 \cdot x - 8

(x + 8) (x - 8)

Solution steps

x + 8 x - 8

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x + 8 x - 8 = (x + 8) (x - 8)

= (x + 8) (x - 8)

- x^{2}

(e^{x}) (e^{- x}) (4 e^{4 x})

e^{- 4 x} sin (5 x)

\frac{5}{2} \cdot \frac{2}{2}

What is sqrt(x+8)*sqrt(x-8) ?
The solution to sqrt(x+8)*sqrt(x-8) is sqrt((x+8)(x-8))