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20-Exponent Properties 1

Authored by Donna Costello

Mathematics

11th Grade

20-Exponent Properties 1
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9 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 272327^{\frac{2}{3}}  =

3

9

4

7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify  8x4y2z12x2y7z\frac{8x^4y^2z}{12x^2y^7z}  

 2x2y53z\frac{2x^2y^5}{3z}  

 2x23y5\frac{2x^2}{3y^5}  

 2x2y53\frac{2x^2y^5}{3}  

 2x6y92x^6y^9  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify

(2a2b4z)(6a3b2z5)

8a5b6z6

12a6b8z5

12a5b6z6

8a6b8z5

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify  (x22y3)4\left(\frac{x^2}{2y^3}\right)^4  

 x68y7\frac{x^6}{8y^7}  

 x816y12\frac{x^8}{16y^{12}}  

 x88y12\frac{x^8}{8y^{12}}  

 x616y7\frac{x^6}{16y^7}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify  (2ab3a2b3a3b2)5\left(\frac{2ab^3}{a^2b^3\cdot a^3b^2}\right)^{-5}  

 a20b1032\frac{a^{20}b^{10}}{32}  

 32a20b10\frac{32}{a^{20}b^{10}}  

 b3510a35\frac{b^{35}}{10a^{35}}  

 a25b1532\frac{a^{25}b^{15}}{32}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify:  23x2y84x6y4\frac{2^{-3}x^2y^8}{4x^{-6}y^{-4}}  

 x4y416\frac{x^4y^4}{16}  

 x8y432\frac{x^8y^4}{32}  

 16x4y1216x^{-4}y^{12}  

 x8y1232\frac{x^8y^{12}}{32}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: (2a1b2c0)22ab\frac{\left(2a^{-1}b^2c^0\right)^{-2}}{2ab}  

 2ab5\frac{2a}{b^5}  

 2ab3\frac{2a}{b^3}  

 a8b5\frac{a}{8b^5}  

 a8b3\frac{a}{8b^3}  

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