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Logarithms Level 1

Authored by Brittany Arechiga

Mathematics

9th - 12th Grade

Used 55+ times

Logarithms Level 1
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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Expand

 log2(r2p7)\log_2\left(\frac{r^2}{p^7}\right)  

 2log2r7log2p2\log_2r-7\log_2p  

 log2r2+log2p7\log_2r^2+\log_2p^7  

 7log2p2log2r7\log_2p-2\log_2r  

 2(log2rlog2p)2\left(\log_2r-\log_2p\right)  

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Expand and/or evaluate the log. Write your answer as just a number.

 log3(279)\log_3\left(\frac{27}{9}\right)  



(a)  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Expand

 log66x2\log_66x^2  

 2log66+2log6x2\log_66+2\log_6x  

 log66+2log6x\log_66+2\log_6x  

 1+2log6x1+2\log_6x  

 2+log6x2+\log_6x  

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Expand and/or evaluate the log. Write your answer as just a number.

 log2(43)\log_2\left(4^3\right)  



(a)  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Expand

 log(xy)2\log\left(xy\right)^2  

 logx+logy2\log x+\log y^2  

 2logx+2logy2\log x+2\log y  

 2logx+log y2\log x+\log\ y  

 log x+2logy\log\ x+2\log y  

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Expand and/or evaluate the log. Write your answer as just a number.

 log100,000\log100,000  



(a)  

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