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What is the remainder when you divide 4x3 - 5x2 + 3x - 1 by x - 2?

-59

-1

2

17

 

What is the logarithmic form of 3x = 15?

x=log12

x=log315

x=log153

x=log1/315

Guest Dec 11, 2017
 #1
avatar+86888 
+2

We can use synthetic division for the first one

 

2  [   4    -5      3     - 1   ]

               8      6      18

        ______________

        4     3      9      17

 

 

 

 

 

3x   =  15

 

log3 15   = x

 

 

 

cool cool cool

CPhill  Dec 11, 2017

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