Factor the following quadratic expressions, if possible. Homework Help ✎
k2 − 12k + 20
6x2 + 17x − 14
x2 − 8x + 16
9m2 − 1
Parts (a) through (c) are trinomials while part (d) is a binomial, yet they are all quadratics. What makes each of them a quadratic?
Review online help for problem 8-17.
Use a generic rectangle and a diamond to solve.
(2x + 7)(3x − 2)
Insert a 0m between the 9m2 and the −1.
What the highest power of the variable in each of the problems?