Question

Find the quadrant equation if one of the roots is √5-√3.

Answer 1

Answer:

other root = $\sqrt{3}$-√5

equation = (x-√5+√3)(x-√3+√5)

                = x²-√5x+√3x-√3x+√15-3+√5x-5+√15

               = x²-8+2√15