Answer:
B
Step-by-step explanation:
A p e x :3
I hope this helps you
-2a^2b.4.a^5.b^2
-8.(a^2+5)(b^1+2)
-8.a^7.b^3
Answer:
7. 
8. 
9. 
10. 
Step-by-step explanation:
7. Solve for x:

Separate variable and numbers into different sides of inequality:

Divide the inequality by 3:

8. Solve for x:

Eliminate the brackets:

Separate variable and numbers into different sides of inequality:

Divide the inequality by 10:

9. Solve for x:

Solve two inequalities
and
separately:

and

So,

10. Solve for x:

Add 1:

Divide by 3:

Oder of operations is this;
Answer:
x≠-1,1
Step-by-step explanation:
f(g(x)) is a composition where g(x) is is substituted for x in f(x).
Recall, f(x) is 2/x. So we write 2/|x|-1. This places x in the denominator and 0 cannot be in the denominator x. Any value of x that makes the denominator 0 will not be in the domain.
|x|-1=0
|x|=1
x=1,-1