What is (sqrt(x^2+y^2))/(x^2+y^2) ?

The solution to (sqrt(x^2+y^2))/(x^2+y^2) is 1/(sqrt(x^2+y^2))

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simplify (sqrt(x^2+y^2))/(x^2+y^2)

simplify

\frac{x ^{2} + y ^{2}}{x ^{2} + y ^{2}}

\frac{1}{x ^{2} + y ^{2}}

Solution steps

\frac{x ^{2} + y ^{2}}{x ^{2} + y ^{2}}

Apply radical rule:

a = a a

x^{2} + y^{2} = x^{2} + y^{2} x^{2} + y^{2}

= \frac{x ^{2} + y ^{2}}{x ^{2} + y ^{2} x ^{2} + y ^{2}}

Cancel the common factor:

x^{2} + y^{2}

= \frac{1}{x ^{2} + y ^{2}}

\frac{7}{12} \div \frac{2}{9}

\frac{x ^{3} - 2 x ^{2} + x - 2}{x ^{2} - 4}

(- y + 4) (2 y - 1)

\frac{i ^{5235} ( 2 - i ) ^{4}}{( 7 i - ( 4 + 3 i ) - 2 ) ^{3}}

\frac{9 m}{5 m ^{2}} \cdot \frac{7}{2}

What is (sqrt(x^2+y^2))/(x^2+y^2) ?
The solution to (sqrt(x^2+y^2))/(x^2+y^2) is 1/(sqrt(x^2+y^2))