Question

If alpha and beta are the zeroes of the quadratic polynomial 2x^2 - 5x + 3, then find the value of 1/2 alpha + 1/2 beta
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Answer 1

Answer:

Step-by-step explanation:

alpha+beta=-b/a

=5/2-----(1)

alpha/2+beta/2=(alpha+beta)/2=(5/2)/2=5/4