Adding/Subtracting
Word Problems
Multiplying Monomials
Multiplying Binomials
100
(x + 4) + (2x + 7)
3x + 11
100
The measure of each side of a triangle is 3x + 1. Find the perimeter of the triangle.
9x + 3
100
2x(3x - 6)
6x2 - 12x
100
(x + 6)(x - 4)
x2 + 2x - 24
200

(x2 + x + 15) - (x2 + x - 6)

 21

200
What is the sum of x2 + 5 and 3x2 - 5x + 3?
4x2 - 5x + 8
200
-5x(x2 - 5x + 2)
-5x3 + 25x2 - 10x
200
(2y - 3)(2y + 3)
4y2 - 9
300

(-x2 + 5x) - (x2 - 6 - 5x)

-2x2+10x+6

300

In the National Football League, the length of the playing field is 40 feet longer than twice its width. Express the length and width of the field as polynomials and then find the polynomial that represents the area of the playing field.

w; 2w + 40; Area: 2w2 + 40w

300
x3(2x2 - 6x - 4)
2x5 - 6x4 - 4x3
300
(4x + 2)(-2x - 3)
-8x2 - 16x - 6
400
(4x3 - 5x + 8) + (x2 + 6x - 15)
4x3 + x2 + x - 7
400

A rectangle has a length of 5x + 2 and a width of x - 4. Write an expression in simplest form to represent the area of the rectangle.

5x2 - 18x - 8

400
9xy(2x2y + 9xy - 4xy2)
18x3y2 + 81x2y2 - 36x2y3
400
(x - 2)2
x2 - 4x + 4
500

(4x3 + 3x2 - 6) - (-x2 - 5x - 7)

4x3 +4x2 + 5x + 1

500

The length of a pool table is twice as long as its width. Suppose the width of a pool table is 4x - 1. What is the length of the table?

8x - 2

500
-5xy2(-x3y + 4xy3)
5x4y3-20x2y5
500
(5m - 3n)2
25m2 - 30mn + 9n2
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