Find 3 underoot 216
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Answer:That is a easy way to indentify if a number has a root '3'. You just do the math : 2(the hundred's digit of 216) + 1(the ten's digit of 216) + 6(the unit's digit of 216), then you get the answer 9.
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Answer:
3 root 216× 3 root 216 ×3 root 216=3 root 216^3
=216
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