Question

multiply (y+8)and(2y-5) explain method​

Answer 1

Answer:

$\sf(y + 8)(2y - 5) \\ \sf = y(2y - 5) + 8(2y - 5) \\ \sf= 2 {y}^{2} - 5y + 16y - 40 \\ \sf = 2 {y}^{2} + 11y - 40$