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What expression is equivalent to x^4-12x^2+36

 Jun 16, 2015

Best Answer 

 #2
avatar+118667 
+5

$$\\(x^2-6)(x^2-6)\\\\
=(x^2-6)^2\\\\
=(x-\sqrt6)^2(x+\sqrt6)^2$$

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 Jun 17, 2015
 #1
avatar
+5

(x^2-6)(x^2-6)

 Jun 16, 2015
 #2
avatar+118667 
+5
Best Answer

$$\\(x^2-6)(x^2-6)\\\\
=(x^2-6)^2\\\\
=(x-\sqrt6)^2(x+\sqrt6)^2$$

Melody Jun 17, 2015

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