Factor the following and find the zeros.
1. x2 - 169 = 0 2. x2 + 14x + 49 = 0
3. x2 - 17x + 42 = 0 4. 2x2 - 9x - 5 = 0
5. 3x2 + 11x - 4 =0 6. x2 - 169 = 0

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?