Polynomials
Polynomials
mm
Special Products (2x + 6) (2x - 5) = 4x2 - 1 Ox + 1 Ox - 25 =
^ 25
1.
(x + 3)(x-3)
n.
(2x + 9)(2x-9)
2.
(y-10)(y + 10)
12.
(7x-5)(7x + 5)
3.
(a+4)(a-4)
13.
(x + y)(x-y)
4.
(x + 7)(x-7)
14.
(5x-y)(5x + y)
5.
(2x+l)(2x-l)
15.
(2x-5y)(2x + 5y)
6.
(2x-3)(2x + 3)
16.
(3x-7y)(3x + 7y)
7.
(5x- 6)(5x + 6)
17. ( 2 x + l l y ) ( 2 x - l l y )
8.
(4x + 3)(4x-3)
18.
( b - a ) ( b + a)
9.
(3x + 3)(3x-3)
19.
(2x
10.
(3n+4)(3n-4)
20.
(7n2 + 8)(7n2-8)
Algebra IF8762
29
+
y2)(2x-y2)
© MCMXCIV Instructional Fair, Inc.
Polynomials
W— Squaring Binomials
by = (a + b) (a + b) =
(a +
+ ab + ab +
1.
(x-8)2
2.
(a+6)2
10. (5b+
3.
(x-3)2
11.
(4x-y)2
4.
(3n +
12.
(6x-5y)2
5.
(y-10)2
13.
(3y-5z)2
6. (3x +
9.
l)2
2)2
7.
(4x-3)2
15.
8.
(2a+5)2
16. (5a +
Algebra IF8762
30
+ 2ab + b^
(6x+l)2
14. (7a +
2)2
=
2b)2
(llx-2y)2
3b)2
© MCMXCIV Instructional Fair, Inc.
mm
Special Products (2x + 6) (2x - 5) = 4x2 - 1 Ox + 1 Ox - 25 =
^ 25
1.
(x + 3)(x-3)
n.
(2x + 9)(2x-9)
2.
(y-10)(y + 10)
12.
(7x-5)(7x + 5)
3.
(a+4)(a-4)
13.
(x + y)(x-y)
4.
(x + 7)(x-7)
14.
(5x-y)(5x + y)
5.
(2x+l)(2x-l)
15.
(2x-5y)(2x + 5y)
6.
(2x-3)(2x + 3)
16.
(3x-7y)(3x + 7y)
7.
(5x- 6)(5x + 6)
17. ( 2 x + l l y ) ( 2 x - l l y )
8.
(4x + 3)(4x-3)
18.
( b - a ) ( b + a)
9.
(3x + 3)(3x-3)
19.
(2x
10.
(3n+4)(3n-4)
20.
(7n2 + 8)(7n2-8)
Algebra IF8762
29
+
y2)(2x-y2)
© MCMXCIV Instructional Fair, Inc.
Polynomials
W— Squaring Binomials
by = (a + b) (a + b) =
(a +
+ ab + ab +
1.
(x-8)2
2.
(a+6)2
10. (5b+
3.
(x-3)2
11.
(4x-y)2
4.
(3n +
12.
(6x-5y)2
5.
(y-10)2
13.
(3y-5z)2
6. (3x +
9.
l)2
2)2
7.
(4x-3)2
15.
8.
(2a+5)2
16. (5a +
Algebra IF8762
30
+ 2ab + b^
(6x+l)2
14. (7a +
2)2
=
2b)2
(llx-2y)2
3b)2
© MCMXCIV Instructional Fair, Inc.
