Question

x^2 +8x-65=0 find alpha + Beta​

Answer 1

Step-by-step explanation:

alpha + beta is also called sum of roots.

formula=-b/a

-8/1

Therefore alpha+beta is equal to -8.

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Answer 2

Answer:

Hello badrinath...

$\alpha + \beta = \frac{ - b}{a} \\ = \frac{ - 8}{1} \\ = - 8$

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