Form a quadratic polynomial whose one zero is 3+root5 and sum of zeroes is 6
In this question why there will be minus sign in the general formula ax^2+bx+c.
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As we know that
Alpha+ Beta =-b/a
So when we are deriving the formula. There is alpha +beta
So there is minus sign in the formula
Alpha+ Beta =-b/a
So when we are deriving the formula. There is alpha +beta
So there is minus sign in the formula
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