Answer:
The value of C is 2.
Step-by-step explanation:
What you do when you are dividing exponents like that you just minus them.
It says x^3/x. It basically means 3-1.
Your answer is 2.
Answer:
D. 4
Step-by-step explanation:
Without actually solving the equation, recall that for 
, there are two cases:
In the given equation 
, there are two pairs of absolute value symbols.
Since each has two cases, there must be a total of 
different equations created.
All four cases are:
Exponents differ, hence clearly there are four possible solutions to this equation.
You can solve for all four values of 
by taking the log of both sides and using a bit of algebra to verify you have four solutions.
1. 7
3. -5
5. -12
7. -4
9. -20
11. -9
2. -2
4. - 2
6. 19
8. 14
10. 17
12. 18
Answer:
14
Step-by-step explanation:
Substitute the given values for a and b into the expression and evaluate
a + b = 43 + (- 29) = 43 - 29 = 14
