AnswersLUSD-Int Math 2A LT2 Rational and Irrational Numbers A-GUnit 2 Test — Unit testQuestion 8
8
QuizMultiple Choice

Unit 2 Test — Unit test

Question 8 • LUSD-Int Math 2(A) LT2 Rational and Irrational Numbers (A-G)

Which statement about the following equation is true?2x2 – 9x + 2 = –1

Answer
A
The discriminant is less than 0, so there are two real roots.
B
The discriminant is less than 0, so there are two complex roots.
C
The discriminant is greater than 0, so there are two real roots.
D
The discriminant is greater than 0, so there are two complex roots.
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