Question

Multiply (4x - y) by (3x+ 8y) ​

Answer 1

Answer:

12x² + 32x - 3xy + 8y

Step-by-step explanation:

4x (3x+8) -y (3x+8)

12x² + 32x - 3xy + 8y

Answer 2

Step-by-step explanation:

$(4x - y) \times (3x + 8y)$

Multiply each term

$12 {x}^{2} + 32xy - 3xy - 8 {y}^{2} \\ 12 {x}^{2} + 29xy - 8 {y}^{2}$