Question

Reduce to standard form the following equations :<br />1. 3x2 +6yz - y2 – 22 - 6x + 6y – 2z - 2 = 0 tell​

Answer 1

$to \: answer \: this \: question \: please \: \\ tell \: value \: of \: x \: y \: and \: z \:$