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

The solution to expand (x^3+y^2)/((x+y)^3) is (x^3+y^2)/(x^3+3x^2y+3xy^2+y^3)

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expand (x^3+y^2)/((x+y)^3)

expand

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

\frac{x ^{3} + y ^{2}}{x ^{3} + 3 x ^{2} y + 3 x y ^{2} + y ^{3}}

Solution steps

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

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

= \frac{x ^{3} + y ^{2}}{x ^{3} + 3 x ^{2} y + 3 x y ^{2} + y ^{3}}

\frac{x + 3}{x ( x - 3 )}

(7 + 6)^{2}

(1 + 2 i)^{20}

(3 a - 2 b = 4,) (a + b = - 1)

lo g_{10} (t^{7})

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