Answers TX-Algebra II A-CR Modeling with Systems — Unit testQuestion 18

18

QuizMultiple Choice

Modeling with Systems — Unit test

Question 18 • TX-Algebra II A-CR

If x2 + mx + m is a perfect-square trinomial, which equation must be true?

Answer

A

x2 + mx + m = (x – 1)2

B

x2 + mx + m = (x + 1)2

C

x2 + mx + m = (x + 2)2

D

x2 + mx + m = (x + 4)2

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