Factoring
Solve the following quadratic equation by factoring: x2 -4x - 12.
x = -2, 6
Solve by factoring
x2+5x=0
x=0, -5
Simplify
√32
4√2
Which of the following equations should you use extracting the root to solve for the variable?
(a) x2 - 81 = 0
(b) x2 + 2x - 8
(c) x2 - 7x = 0
(a) x2 - 81 = 0
The number of NFL teams.
A. 28
B. 30
C. 32
D. 34
C. 32
Solve the following quadratic equation by factoring: x2 + 8x = -16.
x = -4
Factor then solve the following
x2-81=0
(x+9)(x-9)=0
x=±9
Simplify
√99
3√11
Solve the following quadratic equation by extracting the root: x2 = 121.
x = ± 11.
The only player besides Tom Brady to be named unanimous MVP
A. Lamar Jackson
B. Aaron Rodgers
C. Peyton Manning
D. Marshall Faulk
A. Lamar Jackson
Solve the following quadratic equation by factoring: 3x2 = 9x.
x = 0, 3
Solve by factoring
2x2+4x+5=5
x=0, -2
Simplify
√450
25√2
Solve the following quadratic equation by extracting the root: 3x2 = 6.
x = ± √2
In 2007 JaMarcus Russel went first overall in the NFL draft. Which player was picked second?
A. Joe Thomas
B. Calvin Johnson
C. Reggie Bush
D. Adrian Peterson
A. Joe ThomasB. Calvin Johnson
Solve the following quadratic equation by factoring: 9x2 - 45 = 4.
x = ± 7/3
Solve the following by factoring:
4x2+20x+24
x=-2, -3
Simplify
√96
4√3
Solve the following quadratic equation by extracting the root: x2 + 18 = 54.
x = ± 6
This running back recorded the most rushing yards in a single game.
A. Walter Payton
B. Barry Sanders
C. Eric Dickerson
D. Adrian Peterson
D. Adrian Peterson
Solve the following quadratic equation by factoring: x2 - 14x - 72.
x = -4, 18
Solve the following by factoring:
3x2+14x+12
x=-2/3, -4
Simplify
√30000
100√3
Solve the following quadratic equation by extracting the root: 2x2 -33= 3.
x = ± 3√2
This player holds the record for most Touchdowns in a career (non quarterback)
A. Jerry Rice
B. Randy Moss
C. Berry Sanders
D. Jim Brown
A. Jerry Rice