If alpha,beta and gama are the zeros of the cubic polynomial x*3+5x-2 then find the values of (alpha + beta + gamma),[(alpha*beta)+(beta*gamma)+(gamma*alpha)] and (alpha*beta*gamma) also find the product of (alpha+beta+gamma),[(alpha*beta)+(beta*gamma)+(gamma*alpha)] and (alpha*beta*gamma)
Answers
Answered by
2
Answer:
α + β + γ = 0.
αβ + βγ + γα = 5.
αβγ = 2.
Step-by-step explanation:
Given polynomial is .For which α,β,γ are the zeroes.
Now, α + β + γ = -(0)/(1) = 0.
αβ + βγ + γα = (5)/1 = 5.
αβγ = -(-2)/1 = 2.
Answered by
2
Answer:
& req. product = 0
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