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x^4-5x^2+4 how do you simplify this

 Jul 7, 2015

Best Answer 

 #2
avatar+26396 
+10

x^4-5x^2+4

 

x45x2+4=(x21)(x24)=(x1)(x+1)(x2)(x+2)

 

 Jul 7, 2015
 #1
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0

sorry i am greek i didn't mean simplify i meant to do this like this (dont know how its called in english)

p.e.  2x-2= 2(x-1)

 Jul 7, 2015
 #2
avatar+26396 
+10
Best Answer

x^4-5x^2+4

 

x45x2+4=(x21)(x24)=(x1)(x+1)(x2)(x+2)

 

heureka Jul 7, 2015
 #3
avatar
+5

thx 

 Jul 7, 2015

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