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OpenStudy (anonymous):
Solve by using the perfect squares method. x2 – 4x + 4 = 0 A. –4 B. 4 C. –2 D. 2
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OpenStudy (anonymous):
@cwrw238
OpenStudy (anonymous):
you know about perfect squares method?
OpenStudy (anonymous):
well ,how far did you solve the given equation ?
OpenStudy (anonymous):
i didnt solve any part @SandeepReddy
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OpenStudy (anonymous):
2 ?
OpenStudy (math&ing001):
Sorry was away for a while :p And yes 2 is correct !
OpenStudy (anonymous):
OpenStudy (ranga):
For the problem in the link, factor 2x out. If product of two factors is zero, then either factor or both could be zero and you can solve for x.
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