x^4+2x^2+6x+12 factorize
dhanyakalai:
i guess the question should be x power 3 + 2x power 2 + 6x + 12..
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x^4 + 2x^2 + 6x + 12
= x^2 ( X + 2 ) + 6 ( x + 2 )
( x + 2 ) ( x^2 + 6 )
X + 2 = 0 / x^2 + 6 = 0
X = ( -2 ) / x^2 = ( -6 )
accepted / rejected ,
negative number is not a
square.
= x^2 ( X + 2 ) + 6 ( x + 2 )
( x + 2 ) ( x^2 + 6 )
X + 2 = 0 / x^2 + 6 = 0
X = ( -2 ) / x^2 = ( -6 )
accepted / rejected ,
negative number is not a
square.
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