factorize the following.

1) 4x^2-2x+5=0
2) 6x^2+5x-4=0
3) x^2=3x
4) x(x-3)=-2
5) 4x^2+11x=-6

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asked by shakira
  1. 1)Please check that you entered this answer correctly, as it is written now I'm not convinced it can be factored.






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    posted by anne

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