Whatis the simplified expression for 3 to the power of 3 x 3 to the power of 3 over 3 to the power of 4

Expression: 3^3 x 3^3 ÷ 3^4

When there are powers with same being multiplied you can just leave the base unchanged and add the exponents so:

3^3 x 3^3 is 3^(3+3) which is 3^6

3^6 ÷ 3^4

Now when powers with the same base are being divided you can leave the base unchanged and subtract the exponents so:

3^6 ÷ 3^4 is 3^(6 - 4) which is 3^2

C) 3^2

I hope this helps :)