Math 95 Lab 8

 

Student Name: _____________________________            Date:___________

Instructor's Name:__________________________

 

Factor each trinomial into two binomials.

 

1.        

 

 

2.        

 

 

3.        

 

 

4.         8x² + 2x – 3

 

 

Factor completely.  First take out a common factor, then factor the trinomial into two binomials.

 

5.         4x² + 36x + 80

 

 

 

6.         6a² – 36a + 54

 

 

 

7.         10b³ + 25b² – 35b

 

 

 

Solve each equation.

 

8.         x² + 7x +12 =0

 

 

 

9.         3a² –27 = 0

 

 

 

10.