Integers
-4 + -7
-11
In the Product rule, when the bases are the same you have to do what to the exponents to solve.
Add them.
What is the first step? (x + 3)(x - 9)
x times x
x2 + 4x + 9 Is written in what form?
Standard Form
42
16
2 + -4 + 9 + 1
8
x4y2c * xc3
x5y2c4
Name the two methods of multiplying binomials that we learned in class.
Box Method and FOIL
Factor into two binomials. x2 + 6x + 9
(x + 3)(x + 3)
70
1
-4(6) + 1
-23
When the bases are the same and you have to subtract the exponents.
Quotient Rule
(x - 4)2
x2 - 8x + 16
Factor x2 - 3x + 10
(x - 5)(x + 2)
71
7
2x - 12 = 48
30
(5x2y3b)3
125x6y9b3
(2x - 4)(4x + 7)
8x2 - 2x - 12
Factor x2 - 10x - 24
(x + 2)(x - 12)
34 + 8
89
2(x - 5 + 3) + 3(x + 7)
5x + 17
6b2m9n8/12bm3n6
1bm6n2/2
3-5
1/243
Factor 7m + 19m + 10
(m + 2)(7m + 5)
4 - 62
-32