Vocabulary
Adding Polynomials
Subtracting Polynomials
Multiplying Polynomials
Dividing Polynomials
100
How many terms are in a trinomial?
Three
100
(x+5)+(3x+9)
4x + 14
100
(7x+4)-(5x+8)
2x-4
100
(2x)(4x)
8x2
100
(15x^3)/(3x)
5x2
200
What is the DEGREE of 2x4+9x3-5x2+6
4
200
(3x2+4x)+(2x2-3x)
5x2+x
200
(6x2+4)-(3x2+5)
3x2-1
200
(-2x)(3x + 4)
-6x2 - 8x
200
(-21x^2y)/ (-7xy)
3x
300
What is the NUMERIC COEFFICIENT of the monomial -x2 ?
1
300
(-4x2+2x-3)+(5x2-4x+8)
x2-2x+5
300
(6x2-5x+8)-(4x2-7x+9)
2x2 + 2x - 1
300
(-x)(x - 2)
-x2 + 2x
300
(-9x^2 + 3x)/(3x)
-3x + 1
400
Write an example of a polynomial with 4 terms and degree of 3.
Ms. Kluk will check!
400
What is the perimeter of the rectangle?
8x + 16
400
What is the length of the missing side?
4x + 7
400
What is the area of a rectangle with a length of 3x and and width of 2y - 4?
6xy - 12x
400
The area of a rectangle is 12x2 - 4, and the width is 4. What is the length?
3x2 - 1
500
What is the numeric coefficient of the term
x^2/3
1/3
500
(5x3+4x2-2x+2)+2(2x3-2x2+x+5)
9x3+12
500
(6x3+4x2-4x+5)-2(2x3-3x2+5x-5)
2x3+10x2-14x+15
500
Hint: Use an area mod
(3/4x)(12x - 8)
el!
9x2 - 6x
500
((2x)(-5x)(6x + 4))/((x)(10x))
-6x - 4