Question 1083393
{{{(w+13)^2=(3w+7)(2w+4)}}}

{{{w^2 + 26w + 169=6w^2+12w+14w+28}}}

{{{w^2 + 26w + 169 = 6w^2 + 26w + 28}}}

{{{ 6w^2 + 26w + 28-w^2 - 26w - 169=0}}}

{{{ 5w^2 - 141=0}}}

{{{ 5w^2 =141}}}

{{{ w^2 =141/5}}}

{{{ w^2 =28.2}}}