Express this answer as a fraction without any negative exponents: 2x(2x-1)^(-1/2) - 2(2x-1)^(1/2) Factor and simplify it. I have problems with this one.
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2x(2x-1)^(-1/2) - 2(2x-1)^(1/2) note that the GCF of both terms is ...
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