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OpenStudy (anonymous):
Use the discriminant to find the number of real solutions of the following quadratic equation: 2x2 + 4x + 2 = 0
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OpenStudy (anonymous):
can you find the discriminant and plug it into the quadratic formula to find the solution? the solutions can be A. no real solutions B. 1 real solution C. 2 real solutions D. 3 real solutions
OpenStudy (uri):
Oh.. Formula to find dicriminant is \[b-4ac\] a:2 b:4 c:2
OpenStudy (anonymous):
so there are 3 real solutions?
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