What is expand (x^2+y^2-5)/((1+x)^3) ?

The solution to expand (x^2+y^2-5)/((1+x)^3) is (x^2+y^2-5)/(1+3x+3x^2+x^3)

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expand (x^2+y^2-5)/((1+x)^3)

expand

\frac{x ^{2} + y ^{2} - 5}{( 1 + x ) ^{3}}

\frac{x ^{2} + y ^{2} - 5}{1 + 3 x + 3 x ^{2} + x ^{3}}

Solution steps

\frac{x ^{2} + y ^{2} - 5}{( 1 + x ) ^{3}}

(1 + x)^{3} = 1 + 3 x + 3 x^{2} + x^{3}

= \frac{x ^{2} + y ^{2} - 5}{1 + 3 x + 3 x ^{2} + x ^{3}}

π (- 48 ln (2) + 54)

\frac{\partial}{\partial t} ((z) (x^{2} + y^{2}))

(x e^{\frac{y}{x}} + y) d x - x d y

2 (4 - 7 x^{7} + 4)

(1 + 2 x) y

What is expand (x^2+y^2-5)/((1+x)^3) ?
The solution to expand (x^2+y^2-5)/((1+x)^3) is (x^2+y^2-5)/(1+3x+3x^2+x^3)