Solve the polynomial equation by using the root method.
x4 - 125 = 0
A. 5
B. 5, 0
C. 5, -5
D. -5
Answer: C
Mathematics
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Provide an appropriate response.An absolute-value equation may have no solution, one solution, or two solutions. Give examples of each.
What will be an ideal response?
Mathematics
Find the indicated term for the arithmetic sequence.a10 = 7, a14 = 15; a1
A. -9 B. 2 C. -7 D. -11
Mathematics
Solve the equation.-8x - 5 - 7 = -7(x - 1)
A. {5} B. {19} C. {- 19} D. {11}
Mathematics
Perform the indicated operation and simplify. Write the answer in the form a + bi.5i ? 5i
A. -25i B. 25i C. -25 D. 25
Mathematics