Answer:
Step-by-step explanation:
Eliminate the fractions first. Multiply all terms by 100, obtaining:
y^2 - 2y + 4 = 0. The quadratic equation is the faster method here. The discriminant, b^2 - 4ac, is 4 -4(1)(4), or 4(-15). Because this result is negative, the equation has two complex roots:
-(-2) ± √(4)(-15)
x = ------------------------
2
or
2 ± 2i√15
x = -----------------
2
