Find the values of m and n if the following expressions are perfect sqaures (1/x4) - (6/x3) + (13/x2) + (m/x) + n

Find the values of m and n if the following expressions are perfect sqaures $(1 / x^{4}) - (6 / x^{3}) + (13 / x^{2}) + (m / x) + n$

Matching exercise

Match the items on the right to the items on the left.

Step - 1

Step - 2

Step - 3