Question

If alpha +bita are the zeros of x2+5x+8x, then the value of (alpha +bita )

Answer 1

Correct QuestioN :

If α and β are the zeros of x²+5x+8, then the value of α + β.

To FinD :

The value of α + β.

SolutioN :

We have, Polynomial.

[x² + 5x + 8.]

We know,

★ Sum of Zeros.

α + β = - b / a = Coefficient x / Coefficient of x²

★ Product of Zeros.

α * β = c/ a = Constant term / Coefficient of x²

A/Q,

→ α + β = - b / a.

→ α + β = - 5 / 8.

Therefore, the value of α + β is - 5/8.

Answer 2

Step-by-step explanation:

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