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posted by ella on Wednesday, July 20, 2011 at 7:59am.
lim (2x^2+3x-2)/ (2x-1) the lim is x->1/2 [ans:5/2 but i get 3/2) can someone show me the calculation work.
lim (2x-1)(x+2)/(2x-1) as x --> 1/2 = lim x+2 = 1/2 + 2 = 1/2 + 4/2 = 5/2
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