Maths

Help with my Maths revision

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Maths

To factorise an equation such x2 + 5x + 6, you need to look for two numbers which add up to make 5 and multiply to give 6

The factor pairs of 6 are 1 and 6, 2 and 3

2 and 3 add up to 5

So (x +2 ) (x+3) = x2 + 5x + 6

Examples:

c2- 3c - 10 = (c + 2)(c - 5)



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Comments

Luke Michael

nice

:) PurpleJaguar (: - Team GR

Good notes :)

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