Answer:
Below in bold
Step-.by-step explanation:
1. 5 ^(3+4) = 5^7.
2. 2^(8*2) = 2^16.
3. 1.
4. n^11
5. 8^(7-2) = 8^5.
6. 1 / 3^4.
7. 7.
8. 8.
9. 5^4.
10. 81.
Answer:

Step-by-step explanation:


Answer:
x = 4
Step-by-step explanation:
Given:

Square both sides:


Subtract 5 from both sides:


Divide both sides by 11:


Answer:
1
Step-by-step explanation:
double check with a calculator but thats what mine got.