2x²+4x+6=0. find x and plz give it fast
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2x^2+4x-6 = 2x^2 +(6-2)x-6
=2x^2+6x-2x -6
= 2(x+3)-2(x+3)
= (x+3) (2x-2)
It will be-6 not +6 Question is wrong
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