if alpha and beta are zeroes x²+7x+7 find the value of 1/alpha +1/beta
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As alpha and beta are the zeroes
WKT
FOR WRITING A POLYNOMIAL WE HAVE
x^2+(alpha+beta)x+alpha*beta
So
alpha+beta=7
alpha*beta=7
Then 7/7=1
WKT
FOR WRITING A POLYNOMIAL WE HAVE
x^2+(alpha+beta)x+alpha*beta
So
alpha+beta=7
alpha*beta=7
Then 7/7=1
vivu4:
-1 hoga
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