Algebra-1

To simplify (-4p²q² - p³q)², we can use the formula for the square of a binomial:

(a - b)² = a² - 2ab + b²

In this case, a is -4p²q² and b is p³q. Substituting these values into the formula, we get:

(-4p²q² - p³q)² = (-4p²q²)² - 2(-4p²q²)(p³q) + (p³q)²
                =  16p⁴q⁴ + 8p⁵q³ + p⁶q²