Let  and . Does

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? 

A. Yes
B. No

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Answer: B

Mathematics

Expand the expression.log4 (9x)

A. log4 9 - log4 x B. log2  9 - log2  x C. log2 9 + log2  x D. log4 9 + log4  x

Solve. - 2 = 12

A. {-5, 9} B. {-9, 9} C. {-19, 9} D. {15, 9}

Divide. Write the answer in lowest terms and as a whole or mixed number where possible. ÷ 

A.
B.
C. 10
D. 3

Use the given matrices to compute the given expression.Let C = . Find 1/2 C.

A.

B.

C.

D.