Question

A discriminant of –17 indicates what type of roots?
Answer
A)One Rational Double
B)Two Complex
C)Two Rational
D)Two Irrational

2)The quadratic 2x2 + 6x + 3 has what type of roots?
Answer
A)Two Complex
B)Two Rational
C)One Rational Double
D)Two Irrational


3)The quadratic 3x2 – 9x – 10 has what type of roots?
Answer
A)Two Complex
B)Two Irrational
C)One Rational Double
D)Two Rational

Just give me the correct answers please since I'm in a hurry

Answer 1

A discriminant of –17 indicates what type of roots? Two Complex

Answer 2

The quadratic 2x2 + 6x + 3 has what type of roots? Two Rational.

Answer 3

)The quadratic 3x2 – 9x – 10 has what type of roots? Two irrational roots