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Law of indices

Authored by SO Chung

Mathematics

12th Grade

CCSS covered

Used 57+ times

Law of indices
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 x3(2x+x)=x^3\left(2x+x\right)=                                                         (2012Practice Q1)

 3x43x^4  

 2x52x^5  

 3x53x^5  

 2x62x^6  

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(2x4)32x5=\frac{\left(2x^4\right)^3}{2x^5}=                                                             (2012Q1)

3x23x^2

3x73x^7

4x74x^7

4x594x^{59}

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (279n+1)3=\left(27\cdot9^{n+1}\right)^3=                                                         (2013Q1)

 36n+123^{6n+12}  

 36n+153^{6n+15}  

 39n+123^{9n+12}  

 39n+183^{9n+18}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (2n3)5=\left(2n^3\right)^{-5}=                                                             (2014Q1)

 132n2\frac{1}{32n^2}  

 132n15\frac{1}{32n^{15}}  

 110n125\frac{1}{10n^{125}}  

 110n243\frac{1}{10n^{243}}  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (3y6)43y2=\frac{\left(3y^6\right)^4}{3y^2}=                                                                    (2015Q2)

 4y54y^5  

 4y84y^8  

 27y1227y^{12}  

 27y2227y^{22}  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 82225666=8^{222}\cdot5^{666}=                                                     (2016Q1)

 1066610^{666}  

 1088810^{888}  

 4066640^{666}  

 4088840^{888}  

Tags

CCSS.6.EE.A.1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (19555)3444=\left(\frac{1}{9^{555}}\right)3^{444}=                                                      (2017Q2)

0

 13111\frac{1}{3^{111}}  

 13222\frac{1}{3^{222}}  

 13666\frac{1}{3^{666}}  

Tags

CCSS.8.EE.A.1

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