Add or subtract as indicated.5 + (-9) - 2

A. 6
B. 16
C. -6
D. -2


Answer: C

Mathematics

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Solve by completing the square to obtain exact solutions.x2 + 8x - 9 = 0

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Evaluate.(-2x)5

A. 32x5 B. -32x-5 C. -32x5 D. -2x5

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Find all roots exactly (rational, irrational, and imaginary.)

P(x) = x³ – 2x² – 3x + 6

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Multiply. ? 1

A.
B. 1
C.
D.

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