Algebra-1

To expand and simplify (6m² - 5n²)(6m² + 5n²), we can use the formula for multiplying binomials:

(a + b)(a - b) = a² - b²

In this case, a is 6m² and b is 5n². Substituting these values into the formula, we get:

(6m² - 5n²)(6m² + 5n²) = (6m²)² - (...