Question

y square + 2 Y - 1443 = 0
SOLVE

Answer 1

${y}^{2}+2y-1443=0$

${y}^{2}+2y=1443$

${y}^{2}=1443-2y$
or
$2y=1443-{y}^{2}$

$y$= $\frac{1443-({y}^{2})}{2}$