if alpha and beta are 2 zeroes of 2x²+5x-10 then find the value of alphabeta
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product of roots of a quadratic eq. is = contant term/coeff of x^2
= -10/2
= -5
hence alpha.beta = -5
hope you get it. :)
= -10/2
= -5
hence alpha.beta = -5
hope you get it. :)
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