What is expand 4(x-y)^3+6(x-y)^2 ?

The solution to expand 4(x-y)^3+6(x-y)^2 is 4x^3-12x^2y+12xy^2-4y^3+6x^2-12xy+6y^2

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expand 4(x-y)^3+6(x-y)^2

expand

4 (x - y)^{3} + 6 (x - y)^{2}

4 x^{3} - 12 x^{2} y + 12 x y^{2} - 4 y^{3} + 6 x^{2} - 12 x y + 6 y^{2}

Solution steps

4 (x - y)^{3} + 6 (x - y)^{2}

Expand

4 (x - y)^{3} : 4 x^{3} - 12 x^{2} y + 12 x y^{2} - 4 y^{3}

= 4 x^{3} - 12 x^{2} y + 12 x y^{2} - 4 y^{3} + 6 (x - y)^{2}

Expand

6 (x - y)^{2} : 6 x^{2} - 12 x y + 6 y^{2}

= 4 x^{3} - 12 x^{2} y + 12 x y^{2} - 4 y^{3} + 6 x^{2} - 12 x y + 6 y^{2}

(1 + 7) 2 x - 2

m^{1} l^{2} t^{- 3} a^{- 2}

121 x^{4} - 133 x^{2} y^{4} + 36 y 8

(\frac{1 + b}{a})^{3}

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

What is expand 4(x-y)^3+6(x-y)^2 ?
The solution to expand 4(x-y)^3+6(x-y)^2 is 4x^3-12x^2y+12xy^2-4y^3+6x^2-12xy+6y^2