AnswersCA-Common Core Math II A-CRModeling with Quadratic Equations — Cumulative examQuestion 5
5
RCMultiple Choice

Modeling with Quadratic Equations — Cumulative exam

Question 5 • CA-Common Core Math II A-CR

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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