Algebra-1

To simplify (2a²b³c - ab²c³)², we can use the formula for the square of a binomial:

(a - b)² = a² - 2ab + b²

In this case, a is 2a²b³c and b is ab²c³. Substituting these values into the formula, we get:

(2a²b³c - ab²c³)² = (2a²b³c)² - 2(2a²b³c)(ab²c³) + (ab²c³)²
                   = 4a⁴b⁶c² - 4a³b⁵c⁴ + a²b⁴c^6<...