8-4 Study Guide and Intervention.pdf
8-4 Study Guide and Intervention. Special Products. Square of a Sum. Square of a Difference. Squares of Sums and Differences Some pairs of binomials have
Study Guide and Intervention
Study Guide and Intervention. Special Products. Squares of Sums and Differences Some pairs of binomials have products that follow specific patterns.
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8-8 Study Guide and Intervention. Special Products. Squares of Sums and Differences Some pairs of binomials have products that follow specific patterns.
8-8 - Study Guide and Intervention
Study Guide and Intervention. Differences of Squares Solve Equations by Factoring Factoring and the Zero Product Property can be used.
Chapter 8 Resource Masters
Study Guide and Intervention Workbook is the product of their unique factors when each monomial is ... What type of special product does this represent?
8-7 Study Guide and Intervention - Solving ax
You need to find two numbers that have a sum of 15 and a product of. 2 ? 18 or 36. Make a list of the factors of 36 and look for the pair of factors with a sum
8-4 Study Guide and Intervention - Special Products
8-4 Study Guide and Intervention. Special Products. Squares of Sums and Differences Some pairs of binomials have products that follow specific patterns.
8-9 - Study Guide and Intervention
Glencoe Algebra 1. Study Guide and Intervention (continued). Perfect Squares. Solve Equations with Perfect Squares Factoring and the Zero Product Property.
Chapter 8 Resource Masters
Study Guide and Intervention Workbook is the product of their unique factors when each monomial is ... What type of special product does this represent?
Download File PDF Study Guide And Intervention 3 1 Answers [PDF
Therefore chapters are dedicated to distinguishing the two concepts—RTI and MTSS—and describing each one's unique role in both general and special education.
NAME DATE PERIOD 8-4 Study Guide and Intervention - Weebly
8-4 Study Guide and Intervention Special Products Squares of Sums and Differences Some pairs of binomials have products that follow specific patterns One such pattern is called the square of a sum Another is called the square of a difference Example 1Find (3a + 4)(3a + 4) Use the square of a sum pattern with = 3a and b = 4
NAME DATE PERIOD 7-8 Study Guide and Intervention
PDF Pass Chapter 7103 Glencoe Algebra 1 Study Guide and Intervention Special Products Squares of Sums and Differences Some pairs of binomials have products that follow specific patterns One such pattern is called the square of a sum Another is called the square of a difference Square of a sum(a+b)2= (a+b)(a+b) =a2+ 2ab+b2
84 Study Guide on Special Productsnotebook April 05 2020
Study Guide and Intervention PERIOD Special Products Square of a sum Square of a difference (a — = (a — b)(a — b) Square of a Binomial = WRITE TWO COPIES AND THEN MULTIPLY Exercises Find each product 2 4) 2 5)2
NAME DATE PERIOD
Lesson 8-4
Chapter 8 25 Glencoe Algebra 1
Study Guide and Intervention
Special Products
Squares of Sums and Differences Some pairs of binomials have products that follow specific patterns. One such pattern is called the square of a sum . Another is called the square of a difference.Square of a Sum(a + b) 2 = (a + b)(a + b) = a 2 + 2ab + b 2Square of a Difference(a - b)
2 = (a - b)(a - b) = a 2 - 2ab + b 2Find (3a + 4)(3a + 4).
Use the square of a sum pattern, with
a = 3a and b = 4. (3 a + 4)(3a + 4) = (3a) 2 + 2(3a )(4) + (4)2 = 9a 2 + 24a + 16The product is 9
a 2 + 24a + 16. Find (2z - 9)(2z - 9).Use the square of a difference pattern with
a = 2z and b = 9. (2 z - 9)(2z - 9) = (2z) 2 - 2(2z)(9) + (9)(9) = 4z 2 - 36z + 81The product is 4
z 2 - 36z + 81.Exercises
Find each product.
1. (x - 6)
22. (3p + 4)
23. (4x - 5)2
x 2 - 12x + 36 9p 2 + 24p + 16 16x 2 - 40x + 254. (2x - 1)
25. (2h + 3)
26. (m + 5)
2 4x 2 - 4x + 1 4h 2 + 12h + 9 m 2 + 10m + 257. (a + 3)
28. (3 - p)
2 9. (x - 5y)
2 a 2 + 6a + 9 9 - 6p + p 2 x 2 - 10xy + 25y 210. (8y + 4)
211. (8 + x)
212. (3a - 2b)
2 64y 2 + 64y + 16 64 + 16x + x 2 9a 2 - 12ab + 4b 2
13. (2x - 8)
2 14. (x
2 + 1) 215. (m
2 - 2) 2 4x 2 - 32x + 64 x 4 + 2x 2 + 1 m 4 - 4m 2 + 416. (x
3 - 1) 217. (2h
2 - k 2 2 18. 1 4 x + 3 2 x6 - 2x 3 1 4h 4 - 4h 2 k 2 + k 4 1 16 x 2 3 2 x + 919. (x - 4y
2 220. (2p + 4r)
2 21.2 3 x - 2 2 x 2 - 8xy 2 + 16y 4 4p 2 + 16pr + 16r 2 4 9 x 2 8 3 x + 4
Example 1Example 2
8-4 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Compan ies, Inc.NAME DATE PERIOD
Chapter 8 26 Glencoe Algebra 1
Study Guide and Intervention (continued)
Special Products
Example
Product of a Sum and a Difference There is also a pattern for the product of a sum and a difference of the same two terms, ( a + b)(a - b). The product is called the difference of squaresProduct of a Sum and a Difference(a
+ b)(a - b) = a 2 - b 2Find (5x + 3y)(5x - 3y).
(a + b)(a - b) = a 2 - b 2Product of a Sum and a Difference
(5 x + 3y)(5x - 3y) = (5x) 2 - (3y) 2 a = 5x and b = 3y 25x 2 - 9y 2
Simplify.
The product is 25
x 2 - 9y 2Exercises
Find each product.
1. (x - 4)(x + 4) 2. ( p + 2)( p - 2) 3. (4x - 5)(4x + 5)
x 2 - 16 p 2 - 4 16x 2 - 254. (2x - 1)(2x + 1) 5. (h + 7)(h - 7) 6. (m - 5)(m + 5)
4x 2 - 1 h 2 - 49 m 2 - 257. (2d - 3)(2d + 3) 8. (3 - 5q)(3 + 5q) 9. (x - y)(x + y)
4d 2 - 9 9 - 25q 2 x 2 - y 210. ( y - 4x)( y + 4x) 11. (8 + 4x)(8 - 4x) 12. (3a - 2b)(3a + 2b)
y 2 - 16x 264 - 16x
2 9a 2 - 4b 213. (3y - 8)(3y + 8) 14. (x
2 - 1)(x 2 + 1) 15. (m 2 - 5)(m 2 + 5) 9y 2 - 64 x 4 - 1 m 4 - 2516. (x
3 - 2)(x 3 + 2) 17. (h 2 - k 2 h 2 + k 2 18. 1 4 x + 2 1 4 x - 2 x 6 - 4 h 4 - k 4 1 16 x 2 - 419. (3x - 2y
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