Polynomials
Reinier James A. Cuyos
ED11
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2x 5x + 10
3x² - 9x + 6 4x³ - 5
Polynomials
What do you think are they?
Poly-nomials
Many
Poly-nomials
Terms
Polynomials
Many terms
3x² - 9x + 6
A polynomial consists of a
constant, variables,
coefficients, and exponents
3x² - 9x + 6
A polynomial consists of a
constant, variables,
coefficients, and exponents
3x² - 9x + 6
A polynomial consists of a
constant, variables,
coefficients, and exponents
3x² - 9x + 6
A polynomial consists of a
constant, variables,
coefficients, and exponents
3x² - 9x + 6
A polynomial consists of a
constant, variables,
coefficients, and exponents
3x² + 4x - 15
Constant: ?
Variables: ?
Coefficients: ?
Degree: ?
2x 5x + 10
3x² - 9x + 6 4x³ - 5
5x + 10
A. Binomial
B. Trinomial
C. Monomial
3x² - 9x + 6
A. Trinomial
B. Monomial
C. Binomial
Polynomials have
other names
derived from how
each polynomial
functions as an
equation
Solving
Polynomials
Polynomial
formulae are
enclosed in
arithmetic
(3x + 5) + (2x²- 2x – 4)
(3x + 5) + (2x² - 2x – 4)
2x² + 3x - 2x + 5 – 4
2x² + x + 1
(3x + 5) - (2x²- 2x – 4)
(3x + 5) - (2x² - 2x – 4)
- 2x² + 3x + 2x + 5 + 4
- 2x² + 5x + 9
Combine like-terms
to add or subtract
polynomials
(3x + 2) x (2x² + x – 3)
(3x + 2) x (2x² + x – 3)
(3x + 2) x (2x² + x – 3)
6x³ + 3x² - 9x
(3x + 2) x (2x² + x – 3)
6x³ + 3x² - 9x
(3x + 2) x (2x² + x – 3)
6x³ + 3x² - 9x + 4x² + 2x – 6
6x³ + 3x² - 9x + 4x² + 2x – 6
6x³ + 3x² + 4x² - 9x + 2x – 6
6x³ + 7x² - 7x – 6
(2x + 5) x (x – 4)
Each term, of each
polynomial, is
multiplied to each
term of the other
polynomial
In Summary
We’ve learned to distinguish the
different parts of a polynomial
We’ve learned how to perform
operations on polynomials

Polynomial Arithmetic.pdf