Question

10 points no spamming!

1.) If A and B are real numbers and A*B=0 , or A and B must equal zero?
A.) True
B.) False

2.) Solve (x+3)(x+5)=0 select all that apply!
A.) X=-5
B.) X=5
C.) X=-3
D.) X=3

3.) Holly and Cindy both solved a math problem (2x-4)(x+6). Who has the right answer?
a.) Hollys answers are x=2 and 6
b.) Cindys answers are x=2 and -6

4.) Solve (5x+7(x+3)=0 using the Zero Property method
(Show your work for this one please, as for I don'f fully understand this)

Answer 1

1. True
2. A and C
3. b. is the answer.
4.
5x +7 = 0. x+3 =0
x = -7/5. x = -3

Answer 2

1true
2a and c
3. who gets x 2 and x-6
4the pic