What is sqrt(25-x^2)sqrt(x+3) ?

The solution to sqrt(25-x^2)sqrt(x+3) is sqrt((x+3)(-x^2+25))

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simplify sqrt(25-x^2)sqrt(x+3)

simplify

25 - x^{2} x + 3

(x + 3) (- x^{2} + 25)

Solution steps

25 - x^{2} x + 3

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

- x^{2} + 25 x + 3 = (- x^{2} + 25) (x + 3)

= (- x^{2} + 25) (x + 3)

d x \frac{( 2 x + 1 ) ^{4}}{( 3 x - 1 ) ^{4}}

e^{3} (e^{2})

9.4 \cdot 1 0^{- 2}

\frac{π}{4} \cdot 15. 3^{2} \cdot 15.3

What is sqrt(25-x^2)sqrt(x+3) ?
The solution to sqrt(25-x^2)sqrt(x+3) is sqrt((x+3)(-x^2+25))