If the discriminant is a positive number, then we get two real. numbers as answers to the equation. One of the answers comes from following the + path on the. The other comes from following the â path.
Best Answer: A Compact Disc (also known as a CD) is an optical disc used to store digital data, originally developed for storing digital audio. A data disc is a method/end product of storing information onto a CD or DVD(if you choose), basically imagine a floppy disc but with a hell of a lot more storage capability.
You have probably heard of the term CD-ROM, which stands for compact disc read-only memory. This is another type of ROM that is impossible or difficult to change; however, the term ROM by itself is used to indicate the memory that stores the firmware for a computer.