4x2 +3x+7 then find the value of 1 /alfa +1 /beta
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heya folk !!☺
it's too easy .
according to ur question.
(@+bita)roots =-cofficient of x/cofficient of x
=)@+bita =-3/4-------1)
and again .
@×bita =constant term/cofficient of x^2
@×bita{=7/4-------2)
1/@+1/bita
=)@+bita/@×bita
=)-3/4
-------------【from 1) and 2)】
7/4
=)-3/7Ans .
.hope it help you.☺
@ranukumar
it's too easy .
according to ur question.
(@+bita)roots =-cofficient of x/cofficient of x
=)@+bita =-3/4-------1)
and again .
@×bita =constant term/cofficient of x^2
@×bita{=7/4-------2)
1/@+1/bita
=)@+bita/@×bita
=)-3/4
-------------【from 1) and 2)】
7/4
=)-3/7Ans .
.hope it help you.☺
@ranukumar
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