Question 114263
Given:

{{{Width= W =(4x+3)ft}}}

{{{Length= L = (5x-2) ft}}}

{{{Hight= H = (3x+2)ft}}}

Find:

{{{Volume=V}}}

{{{V = W*L*H}}}

{{{V = (4x+3)ft *(5x-2) ft *(3x+2)ft }}}

{{{V = (4x+3)*(5x-2) *(3x+2)ft^3 }}}…………multiply first two binomials

{{{V = (20x - 8x + 15x - 6)(3x+2)ft^3}}}

{{{V = (27x - 6) *(3x+2)ft^3 }}}………now  multiply these two binomials

{{{V = (81x + 54x - 18x - 12)(3x+2)ft^3}}}

{{{V = (117x- 12) ft^3 }}}………