10.2 Multiplying Polynomials
10.2 Multiplying polynomials
Multiplying Monomials with Polynomials
1.
2.
3.
4.
Multiplying Binomials with Binomials
Find the product of the following:
(x + 2)(x - 3)
Distribute the x, then distribute the 2
x(x - 3) + 2(x - 3)
FOIL Method
10.2 Multiplying Polynomials
10.2 Multiplying polynomials
Using FOIL when multiplying two binomials
(Multiply the first, outer, inner, last)
EX (3x + 4)(x + 5)
EX (2x +5)(3x - 4)
Find the product.
EX (4x - 3x - 1)(2x - 5)
2
1.
2.
3.
4.
5.
6.
10.2 Multiplying Polynomials
1.
2.
3.
4.
5.
6.
7.
8.
Which expression correctly represents the area of the
rectangle?
a.
b.
c.
d.
11y
y + 11
(y+3)(y+8)
3(y+8)
y
3
8
The perimeter of a square is 12x + 28 . What is the area of
the square?