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Evaluate the limit?
Science & Mathematics by Anonymous 2018-07-18 03:03:50
Social Science
Evaluate the limit?
1 answer
Please help me understand how to do this problem (see picture, look at f.) lim as x -> 100 sqrt(x) - 10 / x - 100
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Anonymous
limit = 0 factor .. = [sqrt x - 10] / ([sqrt x - 10][sqrt x + 10]) ...cancel ... = 1 / [sqrt x + 10] = 1 / [ 10 + 10 ] = 1/20