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OpenStudy (unicornsession):
5. What is the solution to x2 + 4x + 4 = 0? A. {0,4} B. {-2,0} C. {-2,2} D. {-2} ( there's a graph but it won't let me show it)
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OpenStudy (lucaz):
factor by grouping
OpenStudy (anonymous):
That is if you meant x^2
OpenStudy (unicornsession):
nah there were no exponents....if thts wht u mean
OpenStudy (anonymous):
Ah ok
OpenStudy (unicornsession):
well i guess tht was answered
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