Question

Multiple d)(5x – 3y)(3x + 4y)

Answer 1

Heya mate!!

$(5x - 3y)(3x + 4y) \\ 5x(3x + 4y) - 3y(3x + 4y) \\ 15 {x}^{2} + 20xy - 9xy - 12 {y}^{2} \\ 15 {x}^{2} + 11xy - 12 {y}^{2}$

Hope it helps u dear✌️✌️