Answer/Step-by-step explanation:
I don't know whether to distribute -6 or multiply 4x - 6 by 3x + 4. So I'll do both.
1. Multiply
(4x - 6)(3x + 4)
4x (3x + 4) - 6 (3x + 4)
12x² + 16x - 18x - 24
12x² - 2x - 24
2. Distribution
4x - 6(3x + 4)
4x - 18x - 24
-14x - 24
I hope either of my answers helps!