March 7 - Menudo hits the United States charts with "Indianapolis" and "Like a Cannonball", both of which were on the soundtrack of Cannonball Run 2[?]. Ironically, this would be the beginning of the end of Menudo's golden era.
August 1 - Michael Jackson purchases the publishing rights for most of the Beatles' music for $47 million, much to the dismay of the surviving members of the band.
... term b2 – 4ac is called the discriminant of the quadratic equation, because it discriminates between three qualitatively different cases:
If the ...