Answers KY-Algebra I B Unit Test — Cumulative examQuestion 16

16

RCMultiple Choice

Unit Test — Cumulative exam

Question 16 • KY-Algebra I B

The variables X, Y, and Z represent polynomials where X = a, Y = 3a – 5, and Z = a2 + 2. What is X2Y – Z in simplest form?

Answer

A

2a2 – 5a – 2

B

3a3 – 6a2 – 2

C

–3a3 – 2

D

–3a2 – 2

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