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Home > CCA > Chapter 10 > Lesson 10.2.4 > Problem 10-69

10-69.
  1. Factor each of the following expressions completely. Be sure to look for any common factors. Homework Help ✎

    1. 4x2 − 12x

    2. 3y2 + 6y + 3

    3. 2m3 + 7m2 + 3m

    4. 3x2 + 4x − 4three-scoop sundae

There is a common factor of 4x.

There is a common factor of 3.

Now factor the quadratic.

There is a common factor of m.

Use a diamond and generic rectangle to factor.