31 March 2017

Challenge 14


Write \(2017\) with the digits \(1\) to \(9\), except the \(2\), using them all and separately, in increasing order, with the operations addition, subtraction, multiplication, division, power of \(2\), power of \(3\), square root, cubic root and factorial. Parenthesis are allowed.



\(\left( 1+3 \right) \cdot 4 \cdot 5^3 + 6 - 7 + \sqrt[3]{8} \cdot 9 = 2 \, 017\)

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