Question

x²-(root 2 + 1)x + root 2​

Answer 1

x²-(√2+1)x+√2

√2

^

√2. 1

x²-√2x-1x+√2

taking common

x(x-√2)-1(x-√2)

(x-1) (x-√2)=0

x-1=0 or x-√2=0

x=1 or x=√2