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Evaluate the limit of an indeterminate quotient?

+2 votes

lim x-> 4 (2 - root x) / (3 - root (2x+1) )

limits

asked Feb 8, 2013 in PRECALCULUS by chrisgirl Apprentice

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1 Answer

+2 votes

Multiply nominator and denominator by (2+√x)(3+√(2x+1)).

Mathematics formula: (a+b)(a-b) = (a²-b²).

Therefore

answered Feb 8, 2013 by richardson Scholar

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