Question

. spliting the middle termm​

Answer 1

Answer:

$2 {x}^{2} + 10x - 48 \\ 2 {x}^{2} - 6x + 16x - 48 \\ 2x(x - 3) + 16(x - 3) \\ (2x + 16) \: (x - 3) \\ x = - 8 \\ or \\ x = 3$