Question

Select the two values of x that are roots of this equation.

x2 - 5x+ 2 = 0
X=
A. x. 5-
B. x-5+23
c. x= 5-7
=
+
2
. =
D. *= 5+ V17
2

Answer 1

C and D

Explanation:

x = 5 ± √25 - 8 / 2

= 5 ± √17 / 2

The correct options are C and D.