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The polynomial expression x(3x^2+25)(10x^2+4x+6), where x is in inches, can be used to mod the number of cubic inches of cement that will be needed for a new porch. The cement contractor used 2 for the value of x.

The polynomial expression x3x22510x24x6 where x is in inches can be used to mod the number of cubic inches of cement that will be needed for a new porch The cem class=

Respuesta :

[tex]x(3x^2+25)(10x^2+4x+6)[/tex]

Since x is given in cubic inches, let's split the expression like this:

[tex]\begin{gathered} h=height=x \\ w=width=(3x^2+25) \\ l=length=(10x^2+4x+6) \end{gathered}[/tex]

For x = 2:

[tex]\begin{gathered} h=2in \\ w=3(2)^2+25=37in \\ l=10(2)^2+4(2)+6=54in \end{gathered}[/tex]

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