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Popular >

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

Solution

expand

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

Solution

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

Solution steps

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

Expand

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

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

Add similar elements:

y^{3} + y^{3} = 2 y^{3}

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

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Frequently Asked Questions (FAQ)

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