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13-03-2017
Mathematics

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How do I solve this quadratic equations by factoring

How do I solve this quadratic equations by factoring class=

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13-03-2017

if xy=0, assume that x and/or y=0

so we already gots factored
therfor
assume
3n-2=0 and 4n+1=0
solve

3n-2=0
3n=2
n=2/3

4n+1=0
4n=-1
n=-1/4

n=2/3 and/or -1/4

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