Answer:
A
Step-by-step explanation:

The false (wrong) equation among them is : A

Because any number in a modulus comes out to be positive.
Using logarithms property of log(x)+log(y)=log(xy)
so here, you can sum the equation to;

so you can simply say that;

and by multiplying (x+6)*(x-6)

and as you know also that;

is same as

so you can simply state it as;

And you can check your work by substituting with 10 instead of x in the original function.
Hope this helps!
Answer:
A) WZ
Step-by-step explanation:
B,C, and D, come before RU