Factor the polynomial by removing any common monomial factor.5x2 - 10x - 25

A. 5x(x2 - 2x - 5)
B. 5(x2 - 5x - 20)
C. 5(x2 - 10x - 25)
D. 5(x2 - 2x - 5)


Answer: D

Mathematics

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A.
B.
C.
D.
E.

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A. 884 B. - 388 C. - 100 D. 284

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Solve the equation for the indicated variable.c = ±  for E

A. E = ±c 
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C. E = mc
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