If alpha and beta are the zeroes of the quadratic polynomial p(x) = 4x^2-5x-1, find the value of alpha^2 beta+ al0ha beta^2
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Answer:
17/8
Step-by-step explanation:
in a quadratic equation ax2+bx+c=0
sum of the roots is is (-b/a)
product of roots is (c/a)
from this equation given
alpha+beta = (5/4)
alpha×beta=(-1/4)
substitute these values
you will get answet
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