Question

Find the quadratic polynomial where
zevos are 2 + √3 and 2-√3
​

Answer 1

Answer:

(a+b)(a-b) is equal to a square-b square

so

2 square - root 3square

Answer 2

x^2-4x+1 is the quadratic polynomial whose zeroes are 2+/3 and 2-/3