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is (3x square + 6)square equal to (x + 2) if not whats the right answer

 Jun 15, 2016
 #1
avatar+14985 
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Hello Guest!

 

is (3x square + 6)square equal to (x + 2) if not whats the right answer

 

(3x² + 6)² = x + 2 ?

 

9x4 + 36x² + 36 - x - 2 = 0

9x4 + 36x² - x + 34 = 0

with Solver : The equation has 4 complex solutions.

 

(3x² + 6)² ≠ (x + 2)

Greeting asinus :- )

laugh  !

 Jun 15, 2016
 #2
avatar+14985 
0

Small operator error. Sorry!

 Jun 15, 2016
edited by asinus  Jun 15, 2016
edited by asinus  Jun 15, 2016

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