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Find the remainder when g(x) = 5x^9 - 4x^2 +2 is divided by 5x+10.

 
 Jun 6, 2021
 #1
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5x + 10  = 0

5(x + 2)  =  0

x + 2  =  0

x  =  -2

 

Using the Remainder Theorem

 

5(-2)^9   - 4(-2)^2  +  2   =

 

-2560  -  16   +   2   =

 

-2574    =  the remainder

 

 

cool cool cool

 
 Jun 6, 2021

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