What is sqrt(x+3)*sqrt(7-x) ?

The solution to sqrt(x+3)*sqrt(7-x) is sqrt((x+3)(-x+7))

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simplify sqrt(x+3)*sqrt(7-x)

simplify

x + 3 \cdot 7 - x

(x + 3) (- x + 7)

Solution steps

x + 3 7 - x

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x + 3 - x + 7 = (x + 3) (- x + 7)

= (x + 3) (- x + 7)

1.64918 \cdot 1 0^{- 6}

9^{4} 0. 9^{- 7}

x - 1 \cdot x^{2} + 2

3^{0} e^{- 3}

(4 - 2 x) e^{- 2 x} d x

What is sqrt(x+3)*sqrt(7-x) ?
The solution to sqrt(x+3)*sqrt(7-x) is sqrt((x+3)(-x+7))