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

The solution to expand (2x+3y)^3-5(2x+3y) is 8x^3+36x^2y+54xy^2+27y^3-10x-15y

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

expand

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

8 x^{3} + 36 x^{2} y + 54 x y^{2} + 27 y^{3} - 10 x - 15 y

Solution steps

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

Expand

(2 x + 3 y)^{3} : 8 x^{3} + 36 x^{2} y + 54 x y^{2} + 27 y^{3}

= 8 x^{3} + 36 x^{2} y + 54 x y^{2} + 27 y^{3} - 5 (2 x + 3 y)

Expand

- 5 (2 x + 3 y) : - 10 x - 15 y

= 8 x^{3} + 36 x^{2} y + 54 x y^{2} + 27 y^{3} - 10 x - 15 y

(a^{d}) (6^{3}) (a^{2})

(5 y) + y

(x + 2)^{3} + 343

14 x^{6} - 45 x^{3} \cdot y^{3} - 14 y^{6}

t^{\frac{- 3}{2}}

What is expand (2x+3y)^3-5(2x+3y) ?
The solution to expand (2x+3y)^3-5(2x+3y) is 8x^3+36x^2y+54xy^2+27y^3-10x-15y