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28-05-2018
Mathematics

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Factor to solve 16x^2+16x=-4 for x what is y

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izdoctor23773 izdoctor23773

28-05-2018

16x^2+16x=-4
16x^2+16x+4=0
4(4x^2+4x+1)=0
4(2x+1)(2x+1)=0

2x+1=0 2x+1=0

(-1/2,0)

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