If alpha and beta are the zeroes of the polynomial x2-6x+a find a if beta =-2
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Answer: we know that sum of zeroes is -b/a so
alpha+beta=-6/-1
alpha+2= 6
alpha=6-2=4
therefore the value of alpha is 4.
IT IS IMP TO WRITE THE THEREFORE STATEMENT AS IT CARRIES 1/2 MARKS . HOPE THIS HELPS YOU :)
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