Paul Simon and Art Garfunkel name themselves Tom and Jerry and begin their recording career, signing with Sid Prosen of Big Records[?]. Their first single, "Hey, Schoolgirl," backed with "Dancin' Wild," hit #49 on the Billboard pop charts. Garfunkel was Tom Graph (so called because he like to write the pop charts out on graph paper) and Simon was Jerry Landis, a pseudonym he used during his early 1960s solo recordings. They toured for eighteen months before retiring to become college students and then reforming in 1963 as Simon and Garfunkel.
... formula
The quadratic formula expresses the explicit solution(s) x to the quadratic equation
<math>ax^2+bx+c=0</math>
in terms of the coefficients a, b ...