Question

recognise the singleton univariate and to termed a variant algebraic expression and write them separately 4a-7b ​

Answer 1

Answer:

For many authors, the term algebraic equation refers only to univariate equations, that is polynomial equations that involve only one variable.

Answer 2

Answer:

Key Points

Variables are generally alphabetic characters that represent numbers and are useful in mathematics for several purposes.

Parameters of equations are often denoted with variables (such as a, b, or c) and are part of the given information in an equation.

Unknown variables are those that must be solved for in equations and are often denoted with variables such as x and y.