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PROPERTIES OF EXPONENTS 3

Authored by Francisco Artuz

Mathematics

7th Grade

Used 9+ times

PROPERTIES OF EXPONENTS 3
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14 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 a2b3a6b8a^2\cdot b^{-3}\cdot a^{-6}\cdot b^8  Simplify. use only positive exponents.

 a5b4\frac{a^5}{b^4}  

 b5a4\frac{b^5}{a^4}  

 a4b5\frac{a^4}{b^5}  

 b5a4b^5\cdot a^4  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 m4n5m6n2\frac{m^4\cdot n^{-5}}{m^{-6}\cdot n^2}  Simplify. use only positive exponents.

 m10n7m^{10}\cdot n^7  

 m2n3m^2\cdot n^3  

 n3m2\frac{n^3}{m^2}  

 m10n7\frac{m^{10}}{n^7}  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (a5b2c5)2(a2b3c3)4\left(a^5b^2c^5\right)^2\left(a^{-2}b^3c^3\right)^4  Simplify. use only positive exponents.

 a2b13c22a^2b^{13}c^{22}  

 a2b16c22a^2b^{16}c^{22}  

 b16c11a2\frac{b^{16}c^{11}}{a^2}  

 b13c11a4\frac{b^{13}c^{11}}{a^4}  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (a5b3c4)3\left(\frac{a^5b^{-3}}{c^4}\right)^3  

Simplify. use only positive exponents.

 (a4b2c3)2\left(\frac{a^4}{b^2c^3}\right)^2  

 a15b9c12\frac{a^{15}}{b^9c^{12}}^{ }  

 a15b4c12\frac{a^{15}}{b^4c^{12}}^{ }  

 a15b4c6\frac{a^{15}b^{-4}}{c^6}  

5.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 7127^{12}  

Find 3 equivalent expressions.

 73797^3\cdot7^9  

 72078\frac{7^{20}}{7^8}  

 1712\frac{1}{7^{12}}  

 1712\frac{1}{7^{-12}}  

6.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 a8b6a^8b^6  

Find 3 equivalent expressions.

 (a4b3)2\left(a^4b^3\right)^2  

 a12b8a4b2\frac{a^{12}b^8}{a^4b^2}  

 (a5b2)(a3b4)\left(a^5b^2\right)\left(a^3b^4\right)  

 (a5b2)3\left(a^5b^2\right)^3  

7.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 16616^6  

Find 2 equivalent expressions.

 (24)6\left(2^4\right)^6  

 1(24)4\frac{1}{\left(2^4\right)^4}  

 (42)6\left(4^2\right)^6  

 (44)6\left(4\cdot4\right)^6  

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