Question

the roots of x²+1-3x=0​

Answer 1

x^2 - 3x +1 =0

x^2 - 3/2x + 9/4 - 5/4=0

(X - 3/2) ^2 -( sqrt5/2)^2=0

( X - (3 +sqrt5)/2) (X - (3 -sqert5)/2)= 0

roots are

(3 + sqrt5)/2

Answer 2

Answer:

x²-3x+1=0

-b+-√4ac/2a

3+-√4/2

=3+√4/2

= 3-√4/2......

hope it help