the roots of the equation 2x^2-6x+7=0. are 1. real and unequal 2. real equal and rational. 3 real equal and irrational. 4.imaginary
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Roots are real and unequal.
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General Info:
When D>0 : roots are real and unequal
When D=0 : roots are real and equal
When D<0 : roots are unreal and imaginary
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