Find all real and imaginary solutions.x4 - 625 = 0
A. {±25}
B. {±5, -25}
C. {±5, ±5i}
D. {5, 5i}
Answer: C
Mathematics
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Perform the indicated operation. Express the answer in scientific notation.(2 × 10-8)(5 × 108)
A. 10 × 101 B. 1 × 101 C. 100 × 100 D. 1 × 10-64
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Simplify the expression. Assume that all variables represent positive real numbers.-321/5
A. 16 B. -8 C. -2 D. 32
Mathematics
Solve the equation.
+ 
= 
A. {-6} B. {0} C. {5} D. ?
Mathematics