If alpha and beta are zeroes of quadratic polynomial 2x square-3x+1 then find the value of 1/alpha +1/beta
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1÷alpha +1÷beta
alpha + beta÷alpha × beta
alpha+beta=-b÷a=3÷2
alpha×beta=c÷a=1÷2
3÷2÷1÷2
3÷2×2÷1
=3
alpha + beta÷alpha × beta
alpha+beta=-b÷a=3÷2
alpha×beta=c÷a=1÷2
3÷2÷1÷2
3÷2×2÷1
=3
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