In algebra, a real root is a solution to a particular equation. The term real root means that this solution is a number that can be whole, positive, negative, rational, or irrational. While numbers like pi and the square... More »

According to Math Goodies, compatible numbers in math are whole numbers close in value to the real numbers but allow easier computation. Compatible numbers are either rounded up or down to give a whole number. The answer... More »

Domain, in math, is defined as the set of all possible values that can be used as input values in a function. A simple mathematical function has a domain of all real numbers because there isn't a number that can be put i... More »

A product in math is defined as the answer of an equation in which two or more variables are multiplied. In other terms, a product is the answer to any multiplication problem. More »

Standard form refers to the simplest and clearest representation of a number, formula or equation. The specific standard form of a term or equation depends on what the subject is. More »

The solution to the square root of 224 can be expressed as 14.96, or simplified to the form of 4 times the square root of 14. The numerical value of a square root function can be found by using the radical sign on a calc... More »

An extraneous root is a solution, or root, introduced into an intermediate equation while attempting to solve another equation. It does not, however, represent the correct solution to the original equation to be solved. More »