Answer:
10x² - 11x - 6
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor
(5x + 2)(2x - 3)
= 5x(2x - 3) + 2(2x - 3) ← distribute both parenthesis
= 10x² - 15x + 4x - 6 ← collect like terms
= 10x² - 11x - 6 ← in expanded form