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For the given expression 4x^2+2x+1.(sum of roots)+(product of roots)
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A
-1\4
💡 Explanation:
For quadratic ax²+bx+c=0, sum of roots = -b/a = -2/4 = -1/2, product = c/a = 1/4. Their sum is -1/2+1/4 = -1/4. This uses Vieta's formulas for root relationships.