2. WHAT IS A POLYNOMIAL?
- A polynomial is an algebraic expression
that represents a sum of one or more
terms containing whole number exponents
on the variables.
4. Are these polynomials?
•11𝑥2 − 46𝑥 − 5
• 6𝑥−1
+ 8𝑦 − 5
•
1
2𝑥
+ 5𝑥2
•13𝑥3
+ 18
POLYNOMIAL
NOT A POLYNOMIAL
NOT A POLYNOMIAL
POLYNOMIAL
5. Based on the number of
terms, polynomials can be
identified as monomial,
binomial and trinomial.
6. A polynomial with one term is called a
MONOMIAL.
A polynomial with three terms is called a
TRINOMIAL.
A polynomial with two terms is called a
BINOMIAL.
10. The degree of a monomial is the total
number of times its variables occur as
factors.
−5𝑎𝑏2
𝑐3
EXAMPLE:
The degree is 1+2+3 = 6
11. The degree of a polynomial is the
greatest of the degrees of its terms.
𝑎2
𝑏 + 𝑎2
𝑏2
− 𝑎𝑏
EXAMPLE:
The degree of 𝑎2
𝑏 is 3. The degree of 𝑎2
𝑏2
is
4. The degree of 𝑎𝑏 is 2. Therefore, the degree
of 𝑎2
𝑏 + 𝑎2
𝑏2
− 𝑎𝑏 is 4.
12. Like terms are terms that contains
the same VARIABLES and
EXPONENTS. If the terms differ by
at least one variable, they are
called Unlike terms.