algebraic expressions and identities
Answers
Answer:
Algebraic expressions are expressions formed from the variables and the constants. A variable can take any value. The value of an expression changes with the value chosen for variables it contains.
A number line has infinite number of points. A variable can take position on number line.
Expressions containing one, two or three terms are called monomial, binomial and trinomial respectively.
Any expression having one or more terms is called polynomial.
A monomial is obtained on multiplying any monomial with another monomial.
The numerical factor of a term is called its coefficient.
An identity is a standard equality which is true for all the values of the variables in the equality
Answer:
alzebric expression is it is express in which it is expressed in a b c
Step-by-step explanation:
in identies it is expressed in ax2 bx