Algabric expressions
Addition(+) , subtraction(-) , multiplication(*) & divison(/)
Polynomials
Degree of polynomial
Types of polynomial
Monomial :- One term Eg:- x2y , 5m & etc.
Binomial :- Two term Eg:- 5x + 67y & etc
Trinomial :- Three terms Eg:- 6x+7a+12y
Sign
Rules
Coefficient terms
Constant terms
Expression
Horizontal
Vertical
Addition , Subtraction & Multiplication of polynomial
Multiplication
Monomial by Monomial
Monomial by Binomial
Binomial by Binomial
Like and Unlike term
Term
Definition
Eg:-x2 , 7y and 5x etc
Definition
A term is a single mathematical expression . It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.
coefficients are the number when you multiply a number and a variable. For example 5a the coefficient in that term is 5 if you have 48e the coefficient is 48. So the coefficient is the number when you multiply a number times a variable.
Definition
In algebra, like terms are terms that have the same variables and powers. The coefficients do not need to match. Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers.
Definition
In mathematics, the word sign refers to the property of being positive or negative . Every real number that is non-zero is either positive or negative, and therefore has a sign. Zero itself is without a sign, or signless.
Definition
In mathematics, a constant term is a term in an algebraic expression that does not contain any variables and therefore is constant . For example, in the quadratic polynomial. the 3 is a constant term.
Definition
In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context .