Worksheets with answers whether you want a homework some cover work or a lovely bit of extra practise this is the place for you. 1 m2 5m 14 0 2 b2 4b 4 0 3 2m2 2m 12 0 4 2×2 3x 5 0.
Home exam strategy past papers solutions csec topics mathematics sba post a question solving quadratic equations.
Solving quadratic equations worksheet gcse. Solving quadratic equations by factorising. The quadratic formula is a formula that you can substitute values into in order to find the solutions to any quadratic equation. This worksheet is designed to give you extra practice on factorising quadratics and using this method to solve quadratic equations.
Solving quadratic equations by factorising unless a graphical method is asked for quadratic equations on the non calculator paper will probably involve factorising or completion of the square. Quadratics are algebraic expressions that include the term x 2 in the general form. Free worksheet with answer keys on quadratic equations.
This is just one method of solving quadratics you will encounter more throughout the course. Solve each equation with the quadratic formula. Each one has model problems worked out step by step practice problems challenge proglems.
Online help for cxc csec mathematics past papers worksheets tutorials and solutions csec math tutor. Create your own worksheets like this one with infinite algebra 1. Edexcel gcse mathematics linear 1ma0 solving quadratics by factorising materials required for examination items included with question papers ruler graduated in centimetres and nil.
Make sure you are happy with the following topics before continuing. Hr i usually print these questions as an a5 booklet and issue them in class or give them out as a homework. Ax 2 bx c.
Quadratic equations can have two different solutions or roots. X2 x 2 x2 3x 2 x2 7x 10 x2 14x 48 x2 4x 60 x2 12x 32 x2 16x 64 x2 11x 12 x2 22x 57 x2 6x 8 x2 10x 24 x2 8x 48 2 factorise each of the following expressions fully. The questions target the methods of factorising and use of the quadratic formula but rather than being just another set of questions on quadratic equations i have included some less common questions on this topic.
And best of all they all well most come with answers. If you are on the foundation course any quadratic equation you re expected to solve will always have a 1 with all terms on one side and a zero on the other if you are on the higher course you may have to do some rearranging in order to get all.