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+2
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4
avatar+50 

x2+6x-27/x-3 multiplied by 3x/x+9

multiply 

i know the answer is possibly 3x but i dont know how to show my work

 Jun 15, 2021
 #1
avatar+121063 
+3

Note that     x^2  + 6x  -27   = ( x - 3) ( x + 9)

So  the  first term  actually  reduces to     x + 9

This wil "cancel"  with the denominator of the  other  term....so.....you are left with

 

3x

 

Good job   !!!!!

 

 

cool cool cool

 Jun 15, 2021
 #3
avatar+50 
0

i made it seem so much harder than it actually was oml im so dumb haha thank you for breaking it down for me!!!

kirstenday51704  Jun 15, 2021
 #2
avatar+23 
+2

CPhill, you just beat me on time by a minute

 Jun 15, 2021
 #4
avatar+121063 
0

Sorry, Ninchux.....!!!!!

 

You gotta' be fast around here....LOL!!!!

 

cool cool cool

CPhill  Jun 15, 2021

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