Determine whether the terms are like or unlike.9xy3 and -18xy2

A. like
B. unlike

Answer: B

Mathematics

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Solve the problem.Find an upper bound for  in estimating  with n = 6 steps.

A. 0
B.
C.
D.

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Factor the polynomial completely using the trial and error method.16x3y + 32x2y + 16xy

A. 2y(4x + 1)(2x + 8) B. 2xy(4x + 4)(2x + 2) C. 2xy(8x + 4)(x + 2) D. 2xy(4x + 1)(2x + 8)

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Simplify.(-7)(2)4 - (-10)(-10)

A. -12 B. -212 C. 100 D. -112

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Factor completely.3x2 + 12x - xy - 4y

A. (4x - y)(x + 3) B. (3x - 4)(x + y) C. (3x - y)(x + 4) D. (3x + y)(x - 4)

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Mathematics