What is sqrt(x^2+y^2)*sqrt(x^2-y^2) ?

The solution to sqrt(x^2+y^2)*sqrt(x^2-y^2) is sqrt((x^2+y^2)(x^2-y^2))

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simplify sqrt(x^2+y^2)*sqrt(x^2-y^2)

simplify

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

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

Solution steps

x^{2} + y^{2} x^{2} - y^{2}

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

x^{2} + y^{2} x^{2} - y^{2} = (x^{2} + y^{2}) (x^{2} - y^{2})

= (x^{2} + y^{2}) (x^{2} - y^{2})

- 60 \cdot 1 0^{- 6} \cdot (- 0.20067)

\frac{5 - x}{x ^{2} - 9}

2^{- x} (- 2 π sin (2 π x))

e^{- x d x}

5.56201 E 14 \cdot 6.63 \cdot 1 0^{- 34}

What is sqrt(x^2+y^2)*sqrt(x^2-y^2) ?
The solution to sqrt(x^2+y^2)*sqrt(x^2-y^2) is sqrt((x^2+y^2)(x^2-y^2))