Question 553738
Solve:
{{{y^2-10y+25 = 49}}} Subtract 49 from both sides.
{{{y^2-10y-24 = 0}}} Factor.
{{{(y+2)(y-12) = 0}}} Apply the zero product rule.
{{{y+2 = 0}}} or {{{y-12 = 0}}} so...
{{{y = -2}}} or {{{y = 12}}}