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
Mathematics
Multiply.-9(-9)
A. 90 B. 81 C. -90 D. -81
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.15x6 + 8x3 - 16
A. (3x3 + 4)(5x3 - 4) B. 15(x3 - 4)(x3 + 4) C. (5x3 + 4)(3x3 - 4) D. (3x3 + 1)(5x3 - 16)
Mathematics
Fill in the blank with the correct symbol <, >, or =, to make a true statement.-7 0
A. = B. > C. <
Mathematics