Flashcards
Factorising
Cards in this deck (4)
- 1quadratic will usually have..x² +/- bx +/- c
leads to double bracket - 2factorisingwha adds to make c and times to get b
- 3solving and factorising quadraticthis is where it is = to 0
all you do is factorise and make into double bracket and put sole each of the brackets so x+/-bla bla is 0 e.g x+3=0 so you would put x= -3 and do that for other bracket - 4if ya boy has a number before the first x² thing then times the number by the number that has no x and then try and see if what will times to get that number will also go into the middle numberdjdhbd
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- Flashcards on Factorising, created by Matthew Roderick on 24/03/2019.
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- Matthew Roderick
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