a. What is a greatest common factor? a gef is the larg er Factor oF two hummbers b. What is the greatest common factor of - 3x and 21r and 27? . 1. 3x' 2. a. Factor out the GCF from the b. Then, set that equal to 0 and solve. expression, 90es added to 15e. 5.18 aoc 15 6 -5 15.1 15c 105e5 15 6 + 15 ·1 c. What property is used in part b? Explain how/why the property works. 3. Multiply the binomials 3e -1 and 2e + 5 together. Simplify fully. 4. Explain the difference between the solutions if x' is equal to 9, and if x' is equal to 27. 5. Give an example of a 5th degree trinomial, which has a GCF for each term besides 1.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.7: Factoring Pattern For X2+bx+c, C Positive
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a. What is a greatest common factor?
b. What is the greatest common factor of
- 3x and 21r and 27? .
1.
a gef is the larg er
Factor oF two hummbers
3x'
stov
2.
a. Factor out the GCF from the
b. Then, set that equal to 0 and solve.
expression, 90es added to 15e .
5.18 aoc
15 6
-5
15 1
15で
105 e5
15 6 +15 1
c. What property is used in part b? Explain how/why the property works.
3. Multiply the binomials 3e – 1 and 2e + 5 together. Simplify fully.
4. Explain the difference between the solutions if x' is equal to 9, and if x' is equal to 27.
5. Give an example of a 5th degree trinomial, which has a GCF for each term besides 1.
Transcribed Image Text:a. What is a greatest common factor? b. What is the greatest common factor of - 3x and 21r and 27? . 1. a gef is the larg er Factor oF two hummbers 3x' stov 2. a. Factor out the GCF from the b. Then, set that equal to 0 and solve. expression, 90es added to 15e . 5.18 aoc 15 6 -5 15 1 15で 105 e5 15 6 +15 1 c. What property is used in part b? Explain how/why the property works. 3. Multiply the binomials 3e – 1 and 2e + 5 together. Simplify fully. 4. Explain the difference between the solutions if x' is equal to 9, and if x' is equal to 27. 5. Give an example of a 5th degree trinomial, which has a GCF for each term besides 1.
6.
a. Write down your birthday as numbers in this format month/day/year. For example, my birthday is
September 14, let's say 2000. Then, 9/14/2000.
a b c
b. Fill in the blanks. Use your month # for a, use your birthdate for b, and year for c. (Using my
birthday as an example: a = 9, b = 14, c = 2000).
a =
b =
For #7 and 8, you will use the numbers you wrote in part 6b instead of the a, b, and c and then solve.
8. Solve using the quadratic formula.
ax + bx – c = 0
7. Factor, then solve axt + bx³ = 0
how egere pli wwod clelqx Td l
Transcribed Image Text:6. a. Write down your birthday as numbers in this format month/day/year. For example, my birthday is September 14, let's say 2000. Then, 9/14/2000. a b c b. Fill in the blanks. Use your month # for a, use your birthdate for b, and year for c. (Using my birthday as an example: a = 9, b = 14, c = 2000). a = b = For #7 and 8, you will use the numbers you wrote in part 6b instead of the a, b, and c and then solve. 8. Solve using the quadratic formula. ax + bx – c = 0 7. Factor, then solve axt + bx³ = 0 how egere pli wwod clelqx Td l
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