Write the product using exponents.

3.3.3.3

3^4

Step-by-step explanation:

The exponent signifies the number of times the factor is repeated. Here, the factor 3 is repeated 4 times, so its exponent is 4:

3·3·3·3 = 3^4

If you have appropriate symbols available, you can also write it using a superscript: 3^4 = 3⁴.