Question

6
$6 \times - 128 - 0 \times 0 \div \sqrt{6 \times 70 - 0 - \sqrt{6 \times 290 - 0}$
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Answer 1

Step-by-step explanation:

6

$6 \times - 128 - 0 \times 0 \div \sqrt{6 \times 70 - 0 - \sqrt{6 \times 290 - 0}$