if the zeros of the quadratic polynomial (k square +k) x square - 68x =6k is the reciprocal of the other. find k
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given roots are α,1/α
product of roots =-6k/(k^2+k)=1
-6k=k^2+k
k^2+7k=0
k=0 k=-7
product of roots =-6k/(k^2+k)=1
-6k=k^2+k
k^2+7k=0
k=0 k=-7
gsnarayana:
your welcome
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