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What should I know before starting quadratics?

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Hi, so i was wondering what shall I know /recommended to understand before trying to understand quadratics?

I already know Factorization, functions , trigonometry. 

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 Jun 15, 2019

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 #1
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I think Your good... Do you know factoring tricks? Quadratics aren't that hard once you get the hang of it.

 Jun 15, 2019
 #2
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What is factoring tricks? 

Guest Jun 15, 2019
 #3
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like: 

x^2+6x+5

x             5

x              1

 

To check that (x+5)(x+1), just plug it in

x^2+5x+x+5.

x^2+6x+5

and thats quadratics......

ProffesorNobody  Jun 15, 2019
 #4
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Ohh I remembered it now, yes I know these :) ty

Guest Jun 15, 2019
 #5
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:P your welcome!!!

 Jun 15, 2019

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