The volume of the rectangular prism is 60x3 + 145x2 + 70x. factor to find the possible expressions for length, width and height of the prism.
Accepted Solution
A:
The possible dimensions of the prism will be evaluated as follows: 60x3 + 145x2 + 70x factoring out factoring out 5x we get: 5x(12x^2+29x+14) factoring the quadratic we get: 5x(3x+2)(4x+7) hence the dimensions are: 5x by (3x+2) by (4x+7)