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Showing posts with label Algebra. Show all posts
Showing posts with label Algebra. Show all posts

Thursday, 23 February 2012

Factorising Quadratics


Year 9 please find your factorising homework here

The questions on factorising using the quadratic formula are here. and these are your answers.

Thursday, 2 February 2012

Negatives and Algebraic substitution

Use the web link here to try your questions.  If you refresh the page it will give you a new set of numbers, so you can keep practising until you know you can do it.

Happy Homeworking :)

Wednesday, 16 November 2011

Solving Equations - (year 8 homework)

Here is your worksheet on solving equations (2 step & multi-step). 
Make sure you work through it methodically (e.g. moving numbers to right first, then letters to left)
Example:
          9k + 5 = 6k + 11
               - 5           - 5
          9k       =  6k + 6
           -6k         -6k
          3k       =   6 
           /3             /3
            k       =   2

remember to check you answer in the original equation at the end.

Wednesday, 26 October 2011

Changing the subject



Your homework/practice materials on Changing the Subject (Rearranging formula) can be found here.