verifiy that½,1,-2 are the zeroes of cubic polynomial f(x)x=2x³+x²-5x+2 verifiy relationship between the zeroes and coefficient
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Step-by-step explanation:
substituting the alpha beta gamma values and verification the Zeroes
RELATIONSHIP OF THE ZEROES
-b/a ,c/a , -d/a
sum of roots
product of sum of roots taken two at a time
product of roots
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