If alpha ,beta are roots of p(x)=4x square-5x-1 find the value of alpha square beta +alpha beta square
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a+b = 5/4
ab = -1/4
find
a^2 b + a b^2
= ab(a+b)
= (-1/4)(5/4)
= -5/16
ab = -1/4
find
a^2 b + a b^2
= ab(a+b)
= (-1/4)(5/4)
= -5/16
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