4xsquare + x+1 solve by splitting the middle term
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Answered by
2
4x^2+x+1
=4x^2+2x-2x+1
=2x(2x-1)+1 (2x-1)
=(2x+1)(2x-1)
=4x^2+2x-2x+1
=2x(2x-1)+1 (2x-1)
=(2x+1)(2x-1)
Answered by
1
the above one is wrong because 2x-2x=0 not 1
by dhracharya
X= -1+√1-4*4*1/2*1
hence it has no factors one value comes in complex no.
by dhracharya
X= -1+√1-4*4*1/2*1
hence it has no factors one value comes in complex no.
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