Question

please solve this problem fast and answer me
${x}^{2} - 4x - 1from {3x}^{2} - {x }^{2} + 6$
subtract

Answer 1

HEY MATE

HERE IS YOUR ANSWER.

$3 {x}^{2} - {x}^{2} + 6 - {x}^{2} + 4x + 1 \\ = {x}^{2} + 4x + 7$

Answer 2

$hope \: it \: is \: useful$