What is 643 with an exponent of 2?

643 with an exponent of 2 means that 643 is the base (b) and 2 is the exponent (n).

Here is how you would display the number 643 with an exponent of 2 in mathematical terms:

bⁿ ⇒ 643²

Furthermore, bⁿ means to multiply b by b, n times.

So to calculate 643 with an exponent of 2, you can write 643, 2 times with a multiplication symbol between them like so:

643 · 643

When we multiply them together, we get the answer to 643 with an exponent of 2.

643² = 413,449

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