Find the roots :
3√2 x² – 5x - √2=0
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Answer:
Comparing quadratic equation with general formula
Here a = 3 root 2 ,b = -5, c = - root 2
b^-4ac= (-5)^- 4×(3 root 2)(-root 2)
= 25 -4×(3×-2)
= 25-4×-6
=25+24
=49
therefore the roots of the given quadratic equation are real and unequal
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