If $8210 = 8.21 \times 10^{\square}$, then what is the value that should go in the $\square$?
Question:
If $8210 = 8.21 \times 10^{\square}$, then what is the value that should go in the $\square$?
Answer:
Let's think step by step.

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If $8210 = 8.21 \times 10^{\square}$, then what is the value that should go in the $\square$?
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