What is expand 8(x+y)^3-50(x+y) ?

The solution to expand 8(x+y)^3-50(x+y) is 8x^3+24x^2y+24xy^2+8y^3-50x-50y

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expand 8(x+y)^3-50(x+y)

expand

8 (x + y)^{3} - 50 (x + y)

8 x^{3} + 24 x^{2} y + 24 x y^{2} + 8 y^{3} - 50 x - 50 y

Solution steps

8 (x + y)^{3} - 50 (x + y)

Expand

8 (x + y)^{3} : 8 x^{3} + 24 x^{2} y + 24 x y^{2} + 8 y^{3}

= 8 x^{3} + 24 x^{2} y + 24 x y^{2} + 8 y^{3} - 50 (x + y)

Expand

- 50 (x + y) : - 50 x - 50 y

= 8 x^{3} + 24 x^{2} y + 24 x y^{2} + 8 y^{3} - 50 x - 50 y

\frac{1}{( 1 - \frac{e}{x ^{2}} )}

2 x sin (x) + x^{2} cos (x)

\frac{4 cos ( x )}{cos ^{3} ( x )}

16 x^{2} - (3 x + 1)^{2}

8 - \frac{2}{3} \times (216) \frac{1}{3} (125) - \frac{1}{2}

What is expand 8(x+y)^3-50(x+y) ?
The solution to expand 8(x+y)^3-50(x+y) is 8x^3+24x^2y+24xy^2+8y^3-50x-50y