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Flashcards in Year 9 Half Yearlys Deck (9)
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1

How do you multiply a fraction

Cancel any common factors and then multiply the top and the bottom of the fraction separately

2

How do you divide a fraction

For the 2nd fraction swap the top and the bottom together and then just multiply thr fractions instead of divide

3

How to expand a bionamial product

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4

How do you find a perfect square

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5

How to find difference of two squares

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6

How to factorise the difference of two squares

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7

How to factorise quadratic expressions

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8

How to find mixed factorisations

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9

What is commission

The % that is commission is the percentage you get of how much you have been sold