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Changing the Subject (pre-GCSE)

(Based on the Tiffin Year 8 scheme of work) (a) Change the subject of any formula where the new subject appears only once. Includes roots, squares, brackets, where x appears within a negative term and/or in the denominator. (b) Be able to cross multiply. (c) Determine a value when the formula and values of all other variables are given.

O Parsons

14th Feb 2019 Flag Comment

it is so confusing and bad to use so sort it out now if you want people to learn :-|

O Parsons

14th Feb 2019 Flag Comment

i understand they can't be a perfect website and no hate but it doesn't help me at all and it to confusing to use and it annoying and really hard 😤

ILOVEMATHS

10th Aug 2018 Flag Comment

GREAT WEBSITE!

gary stevenson

9th Jun 2018 Flag Comment

great revision

ilovemaths

4th Apr 2018 Flag Comment

soo easy .

22nd Mar 2018 Flag Comment

I love bromanimation #bromanimation

L Boettgenback

14th Mar 2018 Flag Comment

Nice.

R Manohar

6th Feb 2018 Flag Comment

nice i really like this and i recommend it to everyone

Justin Bieber

7th Dec 2017 Flag Comment

db R BETTER THAN JAF IN meine mathe

Demo McDemoFace

5th Dec 2017 Flag Comment

will you go out with me

Y Ahmed

13th Nov 2017 Flag Comment

ssj 4 gogetta would be cool but not real. :(

Mingus

10th Nov 2017 Flag Comment

slide 5 has f and c in wrong place

blue

15th Oct 2017 Flag Comment

nice one

DBZ

7th Sep 2017 Flag Comment

SSJ4 Gogeta

A Choi

21st Jul 2017 Flag Comment

It doesn't let me download?

Z Shahpurwala

21st May 2017 Flag Comment

:(

Jas

10th May 2017 Flag Comment

you are stupid

Hood

30th Oct 2016 Flag Comment

this is stupid!!!!

Jessalyn

23rd Sep 2016 Flag Comment

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