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1.3 Laws of Exponents

1.3 Laws of Exponents

Assessment

Presentation

Mathematics

9th Grade

Hard

CCSS
HSA.APR.A.1, 8.EE.A.1, HSA.APR.D.6

Standards-aligned

Created by

Alivia Davids

Used 17+ times

FREE Resource

9 Slides • 25 Questions

1

1.3 Laws of Exponents

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3

Multiple Choice

 a9aa^9\cdot a  

1

 a9a^9  

2

 a8a^8  

3

 a10a^{10}  

4

 9a9a  

4

Multiple Choice

 (4x2)(3x5)\left(4x^2\right)\cdot\left(3x^5\right)  

1

 12x712x^7  

2

 7x77x^7  

3

 12x1012x^{10}  

4

 7x107x^{10}  

5

Multiple Choice

 7p9q3r4p2q6r4-7p^9q^3r\cdot-4p^2q^6r^4  

1

 28p11q9r5-28p^{11}q^9r^5  

2

 28p11q9r528p^{11}q^9r^5  

3

 28p18q18r428p^{18}q^{18}r^4  

4

 28p18q18r4-28p^{18}q^{18}r^4  

6

Multiple Choice

 2xyxy3x2y3-2xy\cdot xy\cdot3x^2y^3  

1

 5x2y35x^2y^3  

2

 6x4y56x^4y^5  

3

 7x3y47x^3y^4  

4

 6x4y5-6x^4y^5  

7

Multiple Choice

 12y(23xy4)12y\cdot\left(\frac{2}{3}xy^4\right)  

1

 4xy4xy  

2

 8x2y28x^2y^2  

3

 8xy58xy^5  

4

 4xy54xy^5  

8

Multiple Choice

 (4a3b4)(5ab2)+(a2b5)(2a2b)\left(4a^3b^4\right)\left(5ab^2\right)+\left(a^2b^5\right)\left(-2a^2b\right)  

1

 18a4b618a^4b^6  

2

 40a8b12-40a^8b^{12}  

9

Multiple Choice

 19m8n8(4m5n)(3m3n7)19m^8n^8-\left(4m^5n\right)\left(3m^3n^7\right)  

1

 288m16n16-288m^{16}n^{16}  

2

 7m8n87m^8n^8  

10

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11

12

Multiple Choice

 (m7n4)4\left(m^7n^4\right)^4  

1

 m11n8m^{11}n^8  

2

 m3n0m^3n^0  

3

 11  

4

 m28n16m^{28}n^{16}  

13

Multiple Choice

 (2x2y)5\left(2x^2y\right)^5  

1

 16x7y616x^7y^6  

2

 32x10y532x^{10}y^5  

3

 64x7y664x^7y^6  

4

 10x10y510x^{10}y^5  

14

Multiple Choice

 (4c3d4)4\left(-4c^3d^4\right)^4  

1

 16c12d16-16c^{12}d^{16}  

2

 256c16d12-256c^{16}d^{12}  

3

 256c12d16256c^{12}d^{16}  

4

 256c7d8256c^7d^8  

15

Multiple Choice

 a3(a2b)4a^3\cdot\left(-a^2b\right)^4  

1

 a24b4a^{24}b^4  

2

 a4b4-a^4b^4  

3

 a11b4-a^{11}b^4  

4

 a11b4a^{11}b^4  

16

Multiple Choice

 (2a2)3+(a4)(3a2)\left(2a^2\right)^3+\left(a^4\right)\left(3a^2\right)  

1

 11a611a^6  

2

 24a3624a^{36}  

3

 11a1211a^{12}  

4

 24a1224a^{12}  

17

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19

Multiple Choice

 k12k2\frac{k^{12}}{k^2}  

1

 k6k^6  

2

 k14k^{14}  

3

 k24k^{24}  

4

 k10k^{10}  

20

Multiple Choice

 p7q16p4q12\frac{p^7q^{16}}{p^4q^{12}}  

1

 p3q4p^3q^4  

2

 p28q8p^{28}q^8  

3

 p11q28p^{11}q^{28}  

4

 p4q3p^4q^3  

21

Multiple Choice

 6x42x3\frac{6x^4}{2x^3}  

1

 x3\frac{x}{3}  

2

 3x3x  

3

 3x73x^7  

4

 4x4x  

22

Multiple Choice

 4n58n\frac{4n^5}{8n}  

1

 2n42n^4  

2

 n2\frac{n}{2}  

3

 n42\frac{n^4}{2}  

4

 2n4\frac{2}{n^4}  

23

Multiple Choice

 (2a2b4)34a3b7\frac{\left(2a^2b^4\right)^3}{4a^3b^7}  

1

 2a3b52a^3b^5  

2

 8a6b124a3b7\frac{8a^6b^{12}}{4a^3b^7}  

24

Multiple Choice

 (2cd4)4(2c2d3)2\frac{\left(2cd^4\right)^4}{\left(2c^2d^3\right)^2}  

1

 4cd64cd^6  

2

 4d104d^{10}  

25

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27

Multiple Choice

 7a4b3-7a^{-4}b^3  

1

 b37a4\frac{b^3}{7a^4}  

2

 7b3a4\frac{7b^3}{a^4}  

3

 7a4b3-\frac{7}{a^4b^3}  

4

 7b3a4-\frac{7b^3}{a^4}  

28

Multiple Choice

 w7w9w^7\cdot w^{-9}  

1

 1w2\frac{1}{w^2}  

2

 w2w^2  

3

 w7w9\frac{w^7}{w^9}  

4

 w2w^{-2}  

29

Multiple Choice

 6x83x36x^{-8}\cdot-3x^{-3}  

1

 118x11\frac{1}{-18x^{11}}  

2

 18x11-\frac{18}{x^{11}}  

3

 x1118\frac{x^{11}}{-18}  

4

 18x5-\frac{18}{x^5}  

30

Multiple Choice

 (5y2)3\left(5y^2\right)^{-3}  

1

 125y6\frac{125}{y^6}  

2

 5y6\frac{5}{y^6}  

3

 1125y6\frac{1}{125y^6}  

4

 y6125\frac{y^6}{125}  

31

Multiple Choice

 h2h5\frac{h^2}{h^5}  

1

 h3h^{-3}  

2

 h3h^3  

3

 1h3\frac{1}{h^{-3}}  

4

 1h3\frac{1}{h^3}  

32

Multiple Choice

 10m2n2m3n5\frac{-10m^2n}{2m^3n^{-5}}  

1

 5n6m-\frac{5n^6}{m}  

2

 n65m\frac{n^6}{5m}  

3

 n65m\frac{n^6}{-5m}  

4

 5mn6-\frac{5}{mn^6}  

33

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