Question

Question 10 part3 solve step by step

Answer 1

Answer:

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Step-by-step explanation:

1) (iii) in the pic

2) (iii)Given: α + β = 0

αβ = √5

Let the quadratic polynomial be ax2 + bx + c …(1)

Where, a≠0

And zeroes of the polynomial are α and β .

Now we know that,

…(2)

And,

If a = 1

⇒c = √5 …(3)

From (2) and (3),

a = 1, b = 0 and c = √5

Hence, the polynomial is x2 +√5