Write the product of 0.4*0.4*0.4 in exponential form

0.4*0.4*0.4 is equal to 0.4 to the third power, or 0.4 ³

To convert to exponential form, count how many times the number is multiplied by itself and make that number the exponent. In this case, the 0.4 is multiplied by itself 3 times, so our exponent is 3.

Answer is 0.4³