All about Polynomials
What are like terms?
You can use this example to explain OR use words to explain: 5x + 4 - 2x +9
Terms with the same variable and the same exponent.
Add the Polynomials
(4x + 9) +(x - 4)
5x + 5
Multiply the Polynomials:
(3x2 )(2x4)
6x6
TRUE or FALSE:
17 is a prime number.
TRUE
2 + 3
5
When adding polynomials, what do the exponents do?
Example: x2 + 3x2 = 4x2
Remain the same.
Combine Like Terms:
-3a +5 - 7a - 2
-10a + 3
What is the name of the math course that you will be taking at Loudoun County High School next year?
Algebra I
List all the factors of 30.
1, 2, 3, 5, 6, 10, 15, 30
12(7)
84
When multiplying polynomials, what do the exponents do?
Example: (5x2 )(2x4) = 10x6
Exponents add.
Add the polynomials:
(x2 +3x + 5) + ( -x2 +6x)
9x + 5
Multiply the Polynomials:
3(4x2 + 2x - 5)
12x2 + 6x - 15
TRUE or FALSE:
1 is a perfect square.
TRUE
1 + 2 + 3 + 4 + 5 + 6 + 7
28
A polynomial with 2 terms is called:
Choices:
Binomial OR Trinomial
Binomial.
Add the polynomials:
(t2 + 3t3 -3) + (2t2 +7t -2t3)
t3 +3t2 +7t -3
Multiply the Polynomials:
(x-2)(x+6)
x2+4x-12
List all the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
(5xy + 2x - 3y4)0
1
A polynomial with 3 terms is called:
Choices:
Binomial OR Trinomial
Trinomial
What company invented the Chromebook?
Multiply the Polynomials:
(3x-6)(5x+3)
15x2-21x-18
What is Taylor Swift's middle name?
Alison
15% of 300
45