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2015 AMC 10AProblem 1P1-10~1 minPrint
Exponents, Logarithms & RadicalsSet up the equation/formula and compute; no special trick needed

What is the value of (20−1+52+0)−1×5?(2^0-1+5^2+0)^{-1}\times5?

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Problem © Mathematical Association of America (MAA), American Mathematics Competitions. Reproduced for non-commercial educational use. Solution and commentary are original to this site.