Answer: 10x² - 15x - 2 + 3
Step-by-step explanation:
First, we will expand the expressions out. We can use the FOIL method. This stands for "First, Outside, Inside, and Last."
Given:
(5x - 1) (2x - 3)
FOIL:
(5x * 2x) + (5x * -3) + (-1 * 2x) + (-1 * -3)
Multiply:
(10x²) + (-15x) + (-2x) + (3)
Simplify:
10x² - 15x - 2x + 3
Subtract:
10x² - 17x + 3
