applegirlz12
Solve the equation by completing the square,x^2+4x+3=0



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uri
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Quadratic equation?

applegirlz12
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ya

uri
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You know the formula?

ParthKohli
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Why use the formula? I mean, you can factorize...

uri
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Factorize then :D

AravindG
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@uri "Solve the equation by completing the square"

applegirlz12
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im so confused i asked for help but idk how to do it

uri
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I know this wait :P

applegirlz12
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factorize doesnt work

applegirlz12
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okay thanks

ParthKohli
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It does.

uri
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x^2+4x+3=0
x^2+1x+3x+3 =0
x(x+1)+3(x+1) =0
(x+1) (x+3) =0
Divide them into 2 parts
x+1=0====>x=1
x+3=0====>x=3

applegirlz12
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do i say x= or by self

uri
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Wut.

applegirlz12
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x=1,3 pr 1,3

applegirlz12
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or*

danielaa
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dw:1371664556655:dw

applegirlz12
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like write down x=3,x=1 or x=3,1

danielaa
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write down x=3 and x=1

applegirlz12
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wat bout 3b^26b24=0

uri
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