Use the product rule of exponents to simplifiy the expression 2^4 x 2^2

To simplify the expression 2^4 x 2^2 using the product rule of exponents, we add the exponents together.

The product rule states that when multiplying two powers with the same base, you add the exponents.

So, 2^4 x 2^2 = 2^(4+2) = 2^6.

Therefore, the expression 2^4 x 2^2 simplifies to 2^6.