Free Play
Factor
(x6-64)
(x2+4)(x2-4)(x4-4x2+16)
Factor:
x2-7x+10
(x-2)(x-5)
Using Remainder Theorem, solve:
(2x2-5x-1)/(x-3)
2
Solve f(5), if f(x) = 2x2+9x-20
f(5) = 75
"They may take our lives, but they will never take our freedom!"
Braveheart (1995)
(2x+8)+(6x-7)
8x+1
Factor:
7x2+70x+10
(x+2)(7x+5)
Using Factor Theorem, find a (x-y) factor:
f(y) = y2−3y−4
(x-4)
237
"Pay no attention to that man behind the curtain."
The Wizard of Oz (1939)
*Shows Picture 2*
*Shows Back*
Solve x3-4x2+4x-16, if x=4
0
"May the Force be with you"
Star Wars (1977)
(f+g)(x)
if f(x)=9x-5 and g(x)=4x+1
13x-4
"... and that's all I have to say about that."
Forest Gump (1994)
(9x3+3x-10)-(x2+x-5)
9x3-x2+3x-15
(2x2-5x+7)(x2+9x+14)
2x4+13x3-10x2-7x+98
"Bond, James Bond"
Dr. No (1962)
f(g(3))
if g(x) = 9x+5 and f(x) = 4x+3
131
Buttercup: What about the R.O.U.S.'s?
Westley: Rodents of Unusual Size? I don't think they exist.
R.O.U.S.: RAGH! [attacks Westley]
Princess Bride (1987)
(x2+6x-15)(x+7)
x3+13x2+27x-105
*Shows Picture 1*
*Shows Back*
"Here's Johnny!"
The Shining (1980)
f(x) o g(5x)
if f(x) = 4x+7
20x+7
"GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOD MORNING, VIETNAM!"
Good Morning, Vietnam (1987)