(x+2)(x+6)=0
in the problem shown, to conclude that x+2=0 or x+6=0, one must use the: a. multiplication property
b. division property
c. zero product property
d. transitive property

 The correct option is

(C) Zero product property.

Step-by-step explanation:  The given problem is

To conclude that x+2=0 or x+6=0, one must use which of the given properties.

We know that

for any two expressions E and F, we have

This property is known as Zero product property.

Therefore, to conclude x+2=0 or x+6=0 from the given problem (i), we must use the Zero product property.

Thus, (C) is the correct option.

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x