Mathematics, 18.08.2019 12:30, chloeozenghar1
Arectangular prism has a volume 4x³+30ײ+36x, what linear expressions can represent possible dimensions of the prism
Answers: 3
![4x^3+30x^2+36x=2x(2x^2+15x+18)=2x(2x^2+3x+12x+18)=\\\\=2x[x(2x+3)+6(2x+3)]=2x(2x+3)(x+6)\\\\the\ possible\ dimensions\ of\ the\ prism:\\\\a=2x,\ \ b=2x+3,\ \ c=x+6\\\\ \ \ and\ \ \ x \neq 0,\ x \neq - \frac{3}{2},\ x \neq -6](/tpl/images/0176/0254/cd133.png)
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Arectangular prism has a volume 4x³+30ײ+36x, what linear expressions can represent possible dimensi...
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