Question

$2 {?}^{?}$
2 la puterea 0 * 2 la puterea 1 * 2 la puterea 2 *...*2 la puterea 9 ajutor
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Answer 1

${2}^{0} \times {2}^{1} \times {2}^{2} \times ... \times {2}^{9} = \\ = {2}^{0 + 1 + 2 + ... + 9} \\ = {2}^{45}$