Partial Products
Common Factoring
Difference of Squares
Quadratic Formula
Complete the Square
100
What does FOIL stand for?
First
Outside
Inside
Last
100
True or False: You can common factor this equation (10x² - 7)
FALSE
100
True or False: You need a subtraction for Difference of Squares
TRUE
100
What is the Quadratic Formula?
100
To complete the square, your formula must be in what form?
Standard Form
200
Solve this equation with FOIL: (x-3)(x+5)
x²+2x-15
200
Common Factor: (2x²-x)
x(2x-1)
200
True or False: this equation is factorable using difference of squares: x²+16
FALSE
200
Solve this Equation with the Quadratic Formula: x²-4x+4
x=2
200
Summarize the 5 Steps in Order to Complete the Square
1. Make sure your equation is in standard form
2. Factor out "a"
3. Add and subtract (b/2)2
4. Group the perfect square
5. Factor
300
Solve the following using the Rainbow method:(x+4x-15)(x+2)
5x²-5x-30
300
Identify the Greatest Common Factor: 5x2+3x
x
300
Solve: x2-36
(x+6)(x-6)
300
Solve: 2x2 + 3x − 20
(Give both answers for X)
x=0.625, -4
300
Complete the square: x2+x-3.75=0
x= 2.5, 1.5
400
Solve: (x2-3)2
x4-6x2+9
400
Determine the missing factor: 5a+10b= (_)(a+2b)
5
400
Solve: 4x2-81
(2x+9)(2x-9)
400
A picture has a height that is 4/3 its width. It is to be enlarged to have an area of 192 square inches. What will be the dimensions of the enlargement?
12x16 inches.
400
The height of a ball in the air t seconds after it is thrown can be modeled by the function y = -16t2 + 64t + 4, where t and y are measured in feet. What is the maximum height that the ball reaches?
68 feet