Find the roots of the quadratic equation 4x2 + 5(a - b)x + (a2 + b2 - 2ab) = 0
1
\(\left(\dfrac{b-a}{4}\right), (b-a)\)
2
\(\left(\dfrac{a+b}{2}\right), \left(\dfrac{a-b}{2}\right)\)
3
\(\left(\dfrac{a-b}{4}\right), \left(\dfrac{a-b}{2}\right)\)
4
\(\left(\dfrac{b-a}{2}\right), \left(\dfrac{b-a}{4}\right)\)