Question

Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES

Answer 1

Question 9

(7y - 3z)^2

(7y - 3z)(7y - 3z)

We now use the FOIL method.

49y^2 -42yz + 9z^2

Question 10

(3b + 2)(3b - 2)

Use FOIL.

9b^2 - 4

Question 11

(6x + 5)(3x + 7)

Use FOIL.

18x^2 + 42x + 15x + 35

18x^2 + 57x + 35

I just did your homework. What's going to happen when I am not sitting next to you in class? Think about it.

Answer 2

Question 9. d

Question 10. b

Question 11.b