check whether the equation 5 x square - 6 x minus 2 is equal to zero has a real root if it has then find the method of completing square and also verify the root of pain satisfy the given equation
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5x^2-6x-2 is not equal to zero
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it has real roots... since d>0
and roots are (3+√19) /5 and (3-√19) /5 and also verified.
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