Sagot :
SOLUTION
[tex]\\[/tex]
[tex] \large\implies3y^{2} - 8 \\ \large\implies{3( \green4)^{2} } - 8 \\ \large\implies3( \green{16}) - 8 \\ \large\implies \green{48} - 8 \\ \large\implies40[/tex]
ANSWER
[tex] \: \: \: \: \huge \boxed {\large{ \red{40}}}[/tex]
[tex] \overbrace{ \underbrace{ \tt{} \purple{ \: \: Stay \: safe \: and \: God \: bless \: you! \: \: }}}[/tex]