Simplify the expression. Write the answer with only positive exponents. Assume that all variables represent positive real numbers.6a3/2 ? 6a-7/2
A. 
B. 
C. 
D. 6a-4
Answer: B
Mathematics
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Write the expression as the sum or difference of logarithms.log2 
A. log2 u - 16 B. log2 u + 4 C. 4 - log2 u D. log2 u - 4
Mathematics
Write the quotient in the form a + bi.
A. 
- 
i
B. - 
- 
i
C. 
D. 
+ 
i
Mathematics
Graph the function.y = csc 
A. 
B. 
C. 
D. 
Mathematics
Find the inverse, if it exists, of the given matrix.A = 
A. 
B. 
C. 
D. 
Mathematics