Question

find quadratic polynomial whose zeros are 2+√3 and 2-√3.​

Answer 1

Answer:

Step-by-step explanation:

New polymial is x^2 + (sum of the zeroes)x - (product of the zeroes)

So

2 +√3 + 2 - √3 = 4

Also

2 + √3 * 2 - √3 = 4 - 2√3 + 2√3 - 3

= 1

So now

Polynomial is

x^2 + 4x - 1