Simplify - square root m^4 n^7.
a. -mn^2 square root n
b. -m^2 n^2 square root n
c. -m^2 n^3 square root n

Letter a i would say

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?