Question

Find expressions for the possible dimensions of a rectangular prism with a volume of 3m? + 7m2 +2m.

A. m, (3m + 1), and (m - 2)
B. m, (3m + 1), and (m + 2)
C. m. (3m - 1), and (m + 2)

Answer 1

B. m, (3m +1), and (m +2)

Explanation:

The product of the constants in the binomials must be +2 in order for those binomials to be factors of the volume expression. That is only the case for ...

B. m, (3m +1), and (m +2)