Chapter 7: Factorization Exercise – 7.9

Question: 1

Solve:

p² + 6p + 8

Solution:

 

Question: 2

Solve:

q² – 10q + 21

Solution:

 

Question: 3

Solve:

4y² + 12y + 5

Solution:

 

Question: 4

Solve:

p² + 6p – 16

Solution:

 

Question: 5

Solve:

x² + 12x + 20

Solution:

 

Question: 6

Solve:

a² – 14a – 51

Solution:

 

Question: 7

Solve:

a² + 2a – 3

Solution:

 

Question: 8

Solve:

4x² – 12x + 5

Solution:

 

Question: 9

Solve:

(y – 3)(y – 4)

Solution:

 

Question: 10

Solve:

(z – 6)(z + 2)

Solution: