Write the exponent for the expression.
4x4

4²

Explanation: First, we count the number of 4's to

find that we have 2 factors of 4.

So to write this problem in exponential form, we use a base

of 4 and an exponent of 2 which can be read as "4 to the 2nd power."

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step-by-step explanation:

nndncnd cnn

snddnd

$450 i think. hope this ☺