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In the expression 4x^2 - 12x + 9, what is the value of the discriminant?

Practice Questions

1 question
Q1
In the expression 4x^2 - 12x + 9, what is the value of the discriminant?
  1. 0
  2. 1
  3. 4
  4. 9

Questions & Step-by-step Solutions

1 item
Q
Q: In the expression 4x^2 - 12x + 9, what is the value of the discriminant?
Solution: The discriminant is b^2 - 4ac = (-12)^2 - 4(4)(9) = 0.
Steps: 0

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