Answer all 8 question 
1. Write each expression in exponential form. Assume that

Answer all 8 question 
1. Write each expression in exponential form. Assume that all variables represent positive real numbers.
see attachment- answer 13 only 
2. Write each expression in radical form. Assume that all variables represent positive real numbers.
see attachment- answer 31 only 
3. Simplify each radical expression by changing the expression to exponential form. Write the answer in radical form when appropriate. Assume that all variables represent positive real numbers.
see attachment- answer 49 only 
4. Simplify each radical expression by changing the expression to exponential form. Write the answer in radical form when appropriate. Assume that all variables represent positive real numbers
see attachment- answer 51 only 
5. Evaluate if possible. If the expression is not a real number, so state.
see attachment- answer 65 only 
6.  Evaluate if possible. If the expression is not a real number, so state.
see attachment- answer 69 only 
7. Simplify. Write the answer in exponential form without negative exponents. Assume that all variables represent positive real numbers.
see attachment- answer 91  only 
8.Simplify. Write the answer in exponential form without negative exponents. Assume that all variables represent positive real numbers.
see attachment- answer 99 only