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1.2.5 Discriminant of a quadratic

1.2.5 Discriminant of a quadratic

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12
Question 2

State the number of real roots of the equation 3x2−5x+4=03x^2 - 5x + 4 = 03x2−5x+4=0

Circle your answer.

A

000

B

111

C

222

D

333

Markscheme

1.2.5 Discriminant of a quadratic Questions

  1. A Level
  2. /Maths
  3. /1.2.5 Discriminant of a quadratic

8 exam-style questions on OCR (MEI) A Level Maths 1.2.5 Discriminant of a quadratic. Each one has a worked solution and a mark scheme showing where the marks go.

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