Difference between revisions of "2015 AMC 10B Problems"

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==Problem 1==
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What is the value of <math>2-(-2)^{-2}</math>?
  
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<math>\textbf{(A) } -2\qquad\textbf{(B) } \dfrac{1}{16}\qquad\textbf{(C) } \dfrac{7}{4}\qquad\textbf{(D) } \dfrac{9}{4}\qquad\textbf{(E) } 6</math>

Revision as of 04:25, 4 March 2015

Problem 1

What is the value of $2-(-2)^{-2}$?

$\textbf{(A) } -2\qquad\textbf{(B) } \dfrac{1}{16}\qquad\textbf{(C) } \dfrac{7}{4}\qquad\textbf{(D) } \dfrac{9}{4}\qquad\textbf{(E) } 6$

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