How to solve a quadratic equation.

Group the like terms together to make the equation less messy leaving the equation equal to 0.Simplify the long quadratic equation into brackets.Each bracket must be equal to 0 to fulfil the equation.When a bracket is equal to 0 the sum of the terms in the bracket must be 0 which will help us find the unknown.

IB
Answered by Imikan B. Maths tutor

2683 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do I factorise x^2 ​- 4?


Adam gets a bonus of 30% of £80. Katy gets a bonus of £28. Work out the difference between the bonus Adam gets and the bonus Katy gets.


Solve the simultaneous equations, (1) 4x+y=23 and (2) 3x+5y=111/2


How would you convert a recurring decimal to a fraction?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences