write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x simplify. 3. 3 4 4....
DESCRIPTION
AF2.2 Multiply and divide monomials; extend the process of taking powers and extracting roots to monomials when the latter results in a monomial with an integer exponent. Also covered: AF1.3 California StandardsTRANSCRIPT
![Page 1: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/1.jpg)
Write in exponential form.1. 6 · 6 · 6 · 6 · 62. 3x · 3x · 3x · 3xSimplify.3. 34 4. (–3)5
5. (24)5
6. (42)0
65
(3x)4
81–243220
1
Warm Up
![Page 2: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/2.jpg)
Multiplying and Dividing Monomials
Section 4.4
![Page 3: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/3.jpg)
AF2.2 Multiply and divide monomials; extend the process of taking powers and extracting roots to monomials when the latter results in a monomial with an integer exponent.Also covered: AF1.3
California Standards
![Page 4: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/4.jpg)
Words to Know
A monomial is a number or a product of numbers and variables with exponents that are whole numbers.
Monomials
Not monomials
7x5, -3a2b3, n2, 8, z 4
m-3,4z2.5, 5 + y, , 2x8 w3
![Page 5: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/5.jpg)
Multiplying Monomials
52 43 aa1. Multiply just the coefficients first.
2. Add the exponents that have the same base.
12 a 2 + 5
12a 7 It’s that easy!!
![Page 6: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/6.jpg)
Multiplying Monomials
1. (4x2y3)(5xy5) 20x3y8
2. (–3p2r)(6pr3s) –18p3r4s
1. Multiply just the coefficients first.
2. Add the exponents that have the same base.
![Page 7: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/7.jpg)
Try on your own…..Multiply.
A. (2b2)(7b4) 14b6
B. (4n4)(5n3)(p) 20n7p
C. (–2a4b4)(3ab3c) –6a5b7c
![Page 8: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/8.jpg)
Dividing Monomials
15m5 3m2
1. Divide just the coefficients first.
2. Subtract the exponents that have the same base.
5 m 5 - 2
= 5m 3Great work!
![Page 9: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/9.jpg)
Dividing Monomials
18a2b3 16ab3
a9 8
18x7 6x2
3x5
1.
2.
12m2n3 9mn2
mn4 3 3.
![Page 10: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/10.jpg)
Raising a monomial to a power…
To raise a monomial to a power, you must first understand how to find a power of a product. Notice what happens to the exponents when you find a power of a product.
(xy)3 = xy ∙ xy ∙ xy = x ∙ x ∙ x ∙ y ∙ y ∙ y = x3y3
![Page 11: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/11.jpg)
Raising a monomial to a power…
Simplify.
A. (3y)3 27y3
B. (2a2b6)4 16a8b24
33 ∙ y3
24 ∙ (a2)4 ∙ (b6)4
![Page 12: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/12.jpg)
Try on your own….A. (4a)4 256a4
B. (–3x2y)2 9x4y2
![Page 13: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/13.jpg)
SummaryWhen multiplying a monomial, remember to
add the exponents.
When dividing monomials, remember to subtract the exponents.
![Page 14: Write in exponential form. 1. 6 · 6 · 6 · 6 · 6 2. 3x · 3x · 3x · 3x Simplify. 3. 3 4 4. (–3) 5 5. (2 4 ) 5 6. (4 2 ) 0 6565 (3x) 4 81 –243 2 20 1 Warm](https://reader036.vdocument.in/reader036/viewer/2022091201/5a4d1b477f8b9ab0599a3b16/html5/thumbnails/14.jpg)
Lesson QuizMultiply.
1. (3g2h3)(–6g7h2) 2. (12m3)(3mp3)
Divide. Assume that no denominator equals zero.
3. 4. 5.
36m4p3–18g9h5
2a4b3 3 2 x –5p3
Simplify.
6.(–5y7)3
7. (3c2d3)4
8. (3m2n)5
81c8d12
–125y21
243m10n5
6a6b4 3a2b
9x3y 6x2y
20p5q –4p2q