Algebra-1

To simplify (x³y²z - 2xy³z²)², we can use the formula for the square of a binomial:

(a - b)² = a² - 2ab + b²

In this case, a is x³y²z and b is 2xy³z². Substituting these values into the formula, we get:

(x³y²z - 2xy³z²)² = (x³y²z)² - 2(x³y²z)(2xy³z²) + (2xy³z²)²
                   = x⁶y⁴z² - 4x⁴y⁵z³ + 4x²y⁶z