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South African Mathematics Olympiad First Round

Algebra Difficulty 1.8 Junior Find the answer South Africa

The value of 2×0×1×6\sqrt{2 \times 0 \times 1 \times 6} is

Pick one

Solution

2×0×1×6=02 \times 0 \times 1 \times 6 = 0, and 0=0\sqrt{0} = 0

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Source: MathNet, licensed CC-BY-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project.