Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. x 
B. 
C. 
D. 4x
Answer: B
Mathematics
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Solve the equation.29 = 4x - 3
A. 32 B. 28 C. 8 D. 10
Mathematics
Find the exact value.Given that cos ? = - 
with ? in quadrant II, find sin 2?.
A. 
B. 
C. - 
D. - 
Mathematics
Multiply.
2
A. 2c + 
c + 
B. c2 + 
C. c2 + 
D. c2 + 
c + 
Mathematics
Decide whether the statement is possible or impossible for an angle ?.cos ? = 
and sec ? = 
A. Possible B. Impossible
Mathematics