GCSE Maths: Solving Quadratic Equations – Revision Quiz

10 QuestionsMultiple ChoiceFree Practice

About this quiz

This GCSE Maths: Solving Quadratic Equations – Revision Quiz quiz contains 10 multiple choice questions designed to help you revise and test your GCSE Mathematics knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

Solve quadratic equations by factorising, using the quadratic formula and completing the square. GCSE higher tier content.

Progress0 / 10 answered
1

Question 1 of 10

Solve x² + 5x + 6 = 0.
2

Question 2 of 10

Solve x² − 9 = 0.
3

Question 3 of 10

Solve 2x² − 7x + 3 = 0.
4

Question 4 of 10

Using the quadratic formula, solve x² + 4x + 1 = 0. Give answers to 1 d.p.
5

Question 5 of 10

Complete the square for x² + 6x + 2.
6

Question 6 of 10

How many real solutions does x² + 2x + 5 = 0 have?
7

Question 7 of 10

Solve x² = 3x + 10.
8

Question 8 of 10

The discriminant of a quadratic is 0. What does this tell you?
9

Question 9 of 10

Solve 3x² + 2x − 1 = 0.
10

Question 10 of 10

Write x² − 8x + 20 in completed square form.

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