Answers AZ-College Prep Math B Modeling with Quadratic Equations — Cumulative examQuestion 5

5

RCMultiple Choice

Modeling with Quadratic Equations — Cumulative exam

Question 5 of 25 • AZ-College Prep Math 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

2

2a2 – 5a – 2

3

3a3 – 6a2 – 2

–

–3a3 – 2

–

–3a2 – 2

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