Can someone simplify this

2m^2 times 4m^3/2 times 4m^-2

yep
mulitply the numbers
2 * 4 * 4 = 32
then add the exponents
2 + 3/2 + (-2)

2 + 3/2 -2

3/2
combine the numbers

32 ^ 3/2
There you go :) hope that helps

multiply coefficients but add exponents
2 X 4 X 4 = 32
2 + 3/2 + -2 = 3/2

so you get 32m^(3/2)

2m^2 * 4m^(3/2) * 4m^(-2)

2 * 4 * 4 * m^(2 + 3/2 - 2)

32m^(3/2)

16m^3

i got 32m^3/2