Question

X²-3x+1=0
O A. 3±√15
OB. 3+√5
3± √5
o c. 2121224
OD. 5±10
3

Answer 1

X=3+-√5/3

Explanation:

x=-b+-√b^2-4ac/2

=3+-√(-3)^2-4(1)(1)/2