Question 1179292


{{{2x^2+3x-2>=0}}}.....factor

{{{2x^2+4x-x-2>=0}}}

{{{(2x^2+4x)-(x+2)>=0}}}

{{{2x(x+2)-(x+2)>=0}}}

{{{(x + 2)(2x - 1)>=0}}}

solutions:

{{{x<=-2}}}

{{{x>=1/2}}}


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