Factor completely.(x - y)2 - 2(x - y) + 1

A. (x - y - 1)(x - y)
B. (x - y - 1)(x - y + 1)
C. (x - y - 1)2
D. Prime


Answer: C

Mathematics

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Fill in the blank with the proper symbol ( <, >, or = ) to make a true statement. ? 11.71 ____ 11.79 ?

A.

11.71 < 11.79


B.

11.79 = 11.79


C.

11.71 = 11.71


D.

11.71 > 11.79


E.

11.71 = 11.79


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A. = B. > C. <

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