Given the absolute value of (m-1 / 2) ^ 2 + 1 / 3 times n-2 = 0, and the product of a polynomial and 2A ^ 2MB ^ n equals 2A ^ 3B ^ 2-6a ^ 2B ^ 2 + 4AB ^ 2, find this term fast

Given the absolute value of (m-1 / 2) ^ 2 + 1 / 3 times n-2 = 0, and the product of a polynomial and 2A ^ 2MB ^ n equals 2A ^ 3B ^ 2-6a ^ 2B ^ 2 + 4AB ^ 2, find this term fast

Your question is: given (m-1 / 2) 2 + 1 / 3|n-2| = 0, and the product of a polynomial and 2a2m BN equals 2a3b2-6a2b2 + 4ab2, find this polynomial?
Given M-1 / 2 = 0 and n-2 = 0, J solution is m = 1 / 2, n = 2
2a3b2 - 6a2b2 + 4ab2 = 2ab2 (a2 - 3A + 2) | this polynomial is a2 - 3A + 2