What is sqrt(x^2-9)sqrt(5-x) ?

The solution to sqrt(x^2-9)sqrt(5-x) is sqrt((-x+5)(x^2-9))

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simplify sqrt(x^2-9)sqrt(5-x)

simplify

x^{2} - 9 5 - x

(- x + 5) (x^{2} - 9)

Solution steps

x^{2} - 9 5 - x

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x^{2} - 9 - x + 5 = (x^{2} - 9) (- x + 5)

= (x^{2} - 9) (- x + 5)

(\frac{5}{2})^{- 1^{^{'}}}

(3 n^{94}) (2 n^{8})

e^{(j^{2} w)} \cdot e^{(j^{2} w)}

- 4 e^{- 4 \cdot \frac{1}{4}}

161001.68 (1.033062)^{- 24}

What is sqrt(x^2-9)sqrt(5-x) ?
The solution to sqrt(x^2-9)sqrt(5-x) is sqrt((-x+5)(x^2-9))