Factor a -1 from the polynomial.-x - 4
A. -1(4 - x)
B. -1(-x - 4)
C. -1(x - 4)
D. -1(x + 4)
Answer: D
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Give a geometric description of the set of points whose coordinates satisfy the given conditions.(x - 1)2 + (y - 6)2 + (z - 6)2 < 16
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