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Quadratic Formula

Quadratic Formula

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Question 92

Solve 2x2−7x−5=02x^2 - 7x - 5 = 02x2−7x−5=0

Give your solutions correct to 3 significant figures.

Hence, solve 2(3x+1)2−7(3x+1)−5=02(3x+1)^2 - 7(3x+1) - 5 = 02(3x+1)2−7(3x+1)−5=0

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Quadratic Formula Questions

  1. GCSE
  2. /Maths
  3. /Quadratic Formula

156 exam-style questions on OCR GCSE Maths Quadratic Formula. Each one has a worked solution and a mark scheme showing where the marks go.

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