guys what is A.P in this given question how sould i start
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Step-by-step explanation:
relationship between zeroes of a cubic polynomial and coefficients are as follows
alpha + beta + gamma = -b/a=15/2
alpha*beta+beta*gamma+gamma*alpha=c/a=37/2
alpha*beta*gamma=-d/a=30/2=15
check whether these numbers are in ap by finding common difference.
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