Answer:

1) = 2x² - 3x + 4x - 6

Final answer: 2x² - 7x - 6

2) = 2(4y)+2(12)

Final answer: 8y + 24

Answer:

1.2x²+x-6

2.8y+24

Step-by-step explanation:

calculate multiply

1.x×2x-3x+2×2x-2×3

collect like terms

2x²-3x+4x-6

calculate multiply

2.2×4y+2×12