Question 741525
we are given

radical(5600m^5n^12)

so we are asked for the sqrt(5600m^5n^12)

note that the sqrt of 5600 is 74.83 so we have

74.83*sqrt(m^5*n^12)

factor the exponents into their primes and rewrite

74.83*sqrt((m^2)^2*m*(n^3)^2*(n^3)^2)

pulling out the square roots we have

74.83*m^2*n^6*sqrt(m)