The solution of the quadratic equation bx² + cx + a = 0 is given by

• A.x = b \(\pm\) \(\frac{\sqrt{b^2 - 4ac}}{2a}\)
• B.x = c \(\pm\) \(\frac{\sqrt{b^2 - 4ab}}{2b}\)
• C.x = -c \(\pm\) \(\frac{\sqrt{c^2 - 4ab}}{2b}\)
• D.x = -b \(\pm\) \(\frac{\sqrt{b^2 - 4ac}}{2b}\)
• E.