if alpha,beta are the zeroes of the polynomial f(x)=4x^2+3x+7 then find 1/alpha+1/beta
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Answer:
Alpha +B= - b/a
=3/4
A+B= c/a
7/4
Step-by-step explanation:
1/a+1 /b
A+B/AB
7/4/3/4
=7/3
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