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Index Laws 1-3

Authored by Timothy Beale

Mathematics

8th - 9th Grade

Used 63+ times

Index Laws 1-3
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13 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify  m8×m5Simplify\ \ m^8\times m^5  

 m40m^{40}  

 m3m^3  

 m13m^{13}  

 m85m^{85}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify 3c2×8c4Simplify\ 3c^2\times8c^4  

 24c824c^8  

 38c838c^8  

 24c624c^6  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify  3a2×b6×7a4×2b5Simplify\ \ 3a^2\times b^6\times7a^4\times2b^5  

 42a6b1142a^6b^{11}  

 21a62b1121a^62b^{11}  

 42a12b3042a^{12}b^{30}  

 42ab1742ab^{17}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify

 20a9÷5a420a^9\div5a^4  

 15a515a^5  

 4a134a^{13}  

 4a54a^5  

 15a1315a^{13}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify 49x1014x6Simplify\ \frac{49x^{10}}{14x^6}  

 35x435x^4  

 35x435x^{-4}  

 72x4\frac{7}{2x^4}  

 7x42\frac{7x^4}{2}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify 2a12b155a9b5Simplify\ \frac{2a^{12}b^{15}}{5a^9b^5}  

 2a3b105\frac{2a^3b^{10}}{5}  

 2a21b205\frac{2a^{21}b^{20}}{5}  

 3a3b10-3a^3b^{10}  

 2a35b10\frac{2a^3}{5b^{10}}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify 8m4×5m92m3×10m2Simplify\ \frac{8m^4\times5m^9}{2m^3\times10m^2}  



 40m2020m6\frac{40m^{20}}{20m^6}  

 2m112m^{11}  

 2m142m^{14}  

 2m82m^8  

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