Quadratic Inequalities Higher GCSE Questions These questions are

Quadratic Inequalities – Higher – GCSE Questions These questions are the same format as previous GCSE exams. COPY means they use the exact same numbers as the original GCSE question. Otherwise, they are clone questions using different numbers. The worksheets are provided in a variety of sizes.

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GCSE 1 Edexcel Higher: June 2017 Paper 3, Q 19 Solve 2 x 2 + 3 x – 2 > 0 (Total for Question 1 is 3 marks) GCSE 1 (Total for Question 1 is 3 marks) Edexcel Higher: June 2017 Paper 3, Q 19 Solve 2 x 2 + 3 x – 2 > 0 (Total for Question 1 is 3 marks)

GCSE 1 GCSE Edexcel Higher: November 2017 Paper 1, Q 23 1 Here is a right-angled triangle and a rectangle. x-1 2 x Edexcel Higher: November 2017 Paper 1, Q 23 Here is a right-angled triangle and a rectangle. x-1 2 x 3 x - 2 x All measurements are in centimetres. The area of the rectangle is greater than the area of the triangle. Find the set of possible values of x. (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher : May 2018 Paper 1, Q 20 GCSE 1 (Total for Question 1 is 5 marks) Edexcel Higher : May 2018 Paper 1, Q 20 (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher: June 2017 Paper 3, Q 19 Solve 2 x 2 + 3 x – 2 > 0 (Total for Question 1 is 3 marks)

GCSE 1 Edexcel Higher: November 2017 Paper 1, Q 23 Here is a right-angled triangle and a rectangle. x-1 2 x 3 x - 2 x All measurements are in centimetres. The area of the rectangle is greater than the area of the triangle. Find the set of possible values of x. (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher : May 2018 Paper 1, Q 20 (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher: June 2017 Paper 3, Q 19 Solve 2 x 2 + 3 x – 2 > 0 (2 x – 2)(x + 1) (2 x – 1)(x + 2) (2 x + 2)(x – 1) (2 x + 1)(x – 2) -2 (2 x – 1)(x + 2) = 0 2 x – 1 = 0 2 x = 1 x + 2 = 0 x = 0. 5 x = -2 0. 5 When y > 0 x > 0. 5 x < -2 (Total for Question 1 is 3 marks)

GCSE 1 Edexcel Higher: November 2017 Paper 1, Q 23 Here is a right-angled triangle and a rectangle. x-1 2 x 3 x - 2 x All measurements are in centimetres. The area of the rectangle is greater than the area of the triangle. Find the set of possible values of x. Area of rectangle = (3 x – 2)(x – 1) = 3 x 2 – 2 x – 3 x + 2 = 3 x 2 – 5 x + 2 > x 2 2 x 2 – 5 x + 2 > 0 (2 x – 1)(x – 2) > 0 2 x – 1 = 0 2 x = 1 x = 0. 5 x < 0. 5 x - 2 = 0 x = 2 x > 2 0. 5 2 But, if x < 0. 5, (x – 1) = negative. x > 2 (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher : May 2018 Paper 1, Q 20 Find critical points 1 Put inequalities together 5 Where y < 0 (Total for Question 1 is 5 marks)

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