Question

find a quadratic polynomial, the sum & product of whose zeroes are 2√5 and -√5 .

Answer 1

Answer:x^2 -2√5x -5

Step-by-step explanation:

Any Quadratic polynomial having the sum & product of whose zeroes as S & P, then polynomial will be of the form

x^2 - Sx + P

Here, S= 2√5, P= -5

So, , x^2 -2√5x +(-5)

= x^2 -2√5x -5

Answer 2

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