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The volume in cubic feet of a box can be expressed as #(x)=x^3-6x^2+8x# , or as the product of three linear factors with integer coefficients. The width of the box is #x-2# .
Factor the polynomial to find linear expressions for the height and the length. Show your work.
The volume in cubic feet of a box can be expressed as
Factor the polynomial to find linear expressions for the height and the length. Show your work.
1 Answer
Sep 14, 2017
see below
Explanation:
To express a three linear factors we start the process by looking for common factors in all three terms.
We note that
The bracket is a quadratic which will factorise into two brackets
width is given as
The length is the longest side
leaving