What is sqrt(10-x)*sqrt(10+x) ?

The solution to sqrt(10-x)*sqrt(10+x) is sqrt((-x+10)(x+10))

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simplify sqrt(10-x)*sqrt(10+x)

simplify

10 - x \cdot 10 + x

(- x + 10) (x + 10)

Solution steps

10 - x 10 + x

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

- x + 10 x + 10 = (- x + 10) (x + 10)

= (- x + 10) (x + 10)

x - 2 2 - x

e^{- t^{2}} (- 9 t^{2} e^{t^{2}})

5.34 \cdot 1 0^{- 3}

5.34 \cdot 1 0^{- 2}

(x - 11)^{2} (x + 11)^{2}

What is sqrt(10-x)*sqrt(10+x) ?
The solution to sqrt(10-x)*sqrt(10+x) is sqrt((-x+10)(x+10))