Download presentation
Presentation is loading. Please wait.
Published bySolomon Stafford Modified over 9 years ago
1
Special Products Section 6.4
2
Find the product. (x + 2)(x + 2) (x + 3)(x + 3)
3
Find the product. (x -2) 2 (x - 3) 2
4
Find the product. (x - 4) 2 (x - 5) 2
5
Find the product. (2x + 1)(2x + 1) (2x + 3)(2x + 3)
6
Can you find the pattern? (x + 2)(x + 2) = x 2 + 4x + 4 (x + 3)(x + 3) = x 2 + 6x + 9 (x - 2) 2 = (x - 2)(x - 2) = x 2 - 4x + 4 (x - 3) 2 = (x - 3)(x - 3) = x 2 - 6x + 9 (x - 4) 2 = (x - 4)(x - 4) = x 2 - 8x + 16 (x - 5) 2 = (x - 5)(x - 5) = x 2 - 10x + 25 (2x + 1)(2x + 1) = 4x 2 + 4x + 1 (2x + 3)(2x + 3) = 4x 2 + 12x + 9
7
(a + b)(a + b) = a 2 + 2ab + b 2 (a - b)(a - b) = a 2 - 2ab + b 2
8
Find the product. (x - 2)(x + 2) (x + 3)(x - 3)
9
Find the product. (2x - 1)(2x + 1) (2x + 3)(2x - 3)
10
Can you find the pattern? (x - 2)(x + 2) = x 2 - 4 (x + 3)(x - 3) = x 2 - 9 (x - 4)(x + 4) = x 2 - 16 (x + 5)(x - 5) = x 2 - 25 (2x - 1)(2x + 1) = 4x 2 - 1 (2x + 3)(2x - 3) = 4x 2 - 9
11
(a - b)(a + b) = a 2 - b 2
12
Find the product.
13
Find the product.
14
Find the product.
15
Homework
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.