Question

3(2x-y) ^2+14(2x-y) +8​

Answer 1

$3( {2x - y})^{2} + 14(2x - y) + 8 \\ = (2x - y)(3(2x - y) + 14) + 8 \\ = (2x - y)(6x - 3y + 14 + 8) \\ = (2x - y)(6x - 3y + 22)$