Answer:
p=7
Step-by-step explanation:
x1+x2=8
2x+6=8
2x=2
x=1
c/a=c
x1*x2=c=p
x1*x2=7
p=7
Answer:
D
Step-by-step explanation:
I'm not 100% sure but since when you remove the square roots on a and b, you have to add it to X
Answer:
3:4
Step-by-step explanation:
8/6=4/3
12/9=4/3
16/12=4/3