Mathematics, 25.06.2019 15:30 zmirandalove100
The volume of a rectangular prism is 6x^3 -x^2 -2x. which model could represent the rectangular prism? a. height: 3x-2 length: 2x+1 width: x b. height: 3x+2 length: 2x-1 width: x c. height: 3x-2 length: 2x-1 width: x d. height: 2x-2 length: 3x+1 width: x
Answers: 1
![V=6x^3-x^2-2x=x(6x^2-x-2)=x(6x^2+3x-4x-2)\\\\=x[3x(2x+1)-2(2x+1)]=x(2x+1)(3x-2)\\\\\ \boxed{A.\ Height:3x-2,\ Length:2x+1,\ Width:x}](/tpl/images/0016/1422/e3f90.png)
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The volume of a rectangular prism is 6x^3 -x^2 -2x. which model could represent the rectangular pris...
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