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If alpha and beta are roots of ax^2-bx+c...

If `alpha and beta` are roots of `ax^2-bx+c=0` then calculate `alpha+beta`.

Text Solution

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Given equation is `ax^2-bx+c = 0`
Sum of the roots of the given equation ` = (-(-b))/a = b/a`
As `alpha and beta` are the roots of given equation,
`:. alpha+beta = b/a`.
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