Choose the answer which is equivalent to the given radical.-

A. 8
B. -8
C. Not a real number
D. -4096


Answer: B

Mathematics

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Solve the problem using inductive reasoning.Write the next three "square" figurate numbers.

What will be an ideal response?

Mathematics

Use the root test to determine if the series converges or diverges.

A. Diverges B. Converges

Mathematics

Solve the system by the addition method.

A. (2, ), (2, -), (-2, ), (-2, -)
B. (3, ), (3, -), (-3, ), (-3, -)
C. (3, ), (3, -)
D. (2, ), (2, -)

Mathematics

Write the expression as a pure imaginary number.

A. -2i 
B. 2i 
C. ±2 
D. -i

Mathematics