1.

If α and β are the zeroes of x²+5x+8 then the value of (α+β).

Answer» Answer=-5
-5
Answer: The value of α+β is -5.Step-by-step explanation:Since we have given thatLet α and β are the zeroes of the above quadratic equation.As we know the relation between zeroes and the coefficients of quadratic equation in the form of ax²+bx+c=0.Hence, the value of α+β is -5.


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