Year 9 Half Yearlys Flashcards
1
Q
How do you multiply a fraction
A
Cancel any common factors and then multiply the top and the bottom of the fraction separately
2
Q
How do you divide a fraction
A
For the 2nd fraction swap the top and the bottom together and then just multiply thr fractions instead of divide
3
Q
How to expand a bionamial product
A
Check photos
4
Q
How do you find a perfect square
A
Check photos
5
Q
How to find difference of two squares
A
Check photos
6
Q
How to factorise the difference of two squares
A
Check photos
7
Q
How to factorise quadratic expressions
A
Check photos
8
Q
How to find mixed factorisations
A
Check photos
9
Q
What is commission
A
The % that is commission is the percentage you get of how much you have been sold
