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Algebra I Exercises: Multiplying Polynomials and Two Special Cases of Polynomials
Review Course Notes: Multiplying Polynomials
Review Course Notes: Two Special Cases of Polynomials
Question Group #1
Directions and/or Common Information:
Multiply each
monomial
and polynomial.
5x (2x
2
+ 5x +8)
1.
-2x (7x
2
- 2x - 2)
2.
x (y
2
+ 2y)
3.
-4x (-2y
2
- x + 1)
4.
3x (-7y
3
- 6x
2
+ 3y - 5)
5.
Question Group #2
Directions and/or Common Information:
Use FOIL to multiply the two binomials.
(x + 2)(x + 8)
1.
(x + 1)(x - 1)
2.
(6x - 1)(x + 2)
3.
(-2x + 5)(4x -2)
4.
(x + 4)(x - 4)
5.
(-3x
2
- 1)(-7x - 4)
6.
(x - 2)(x + 2)
7.
(x
2
- 3)(7x
2
- 8)
8.
Question Group #3
Directions and/or Common Information:
Square
the binomials.
(x + 6)
2
1.
(x - 9)
2
2.
(-x + 5)
2
3.
(-x - 4)
2
4.
(3x - 2)
2
5.
(4x + 8)
2
6.
Question Group #4
Directions and/or Common Information:
Multiply the polynomials.
(x + 1)(7x
2
+3x + 4)
1.
(8x
2
+ 5x + 7)(3x
2
+7x +1)
2.
( x
2
-9x + 8)(2x
2
+ 3x + 6)
3.
(-2x
3
+ 4x - 3)( 8x
2
+ 5x - 4)
4.
(x
2
- 6x + 9)(-7x
2
+ 3x + 5)
5.
(6x
2
-6x + 3)(7x
2
- 7x -1)
6.
(-3x
4
+ 7x
3
-3x
2
+6x + 1)(5x
3
+ 9x
2
- 7x + 2)
7.
B Horn
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