Simplify. Assume that all variables are nonzero.
A. 6
B. 1
C. 0
D. -1
Answer: B
Mathematics
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Solve the equation by the method of your choice. Simplify irrational solutions, if possible.
- 
r + 
= 0
A. {-2, 2} B. 0 C. {-2} D. {2}
Mathematics
Find the indicated term of the sequence.The ninth term of the arithmetic sequence 0, 11, 22, ...
A. 110 B. 88 C. 99 D. 80
Mathematics
Evaluate the radical expressions or indicate that the root is not a real number.
A. -2 B. 2 C. 16 D. Not a real number
Mathematics
Divide the monomials.
A. x9y3 B. 8x8y9 C. 8x8y2 D. 8x9y3
Mathematics