Answer :
The given expression is
[tex]\begin{gathered} y^2\text{ + 6y + 9} \\ We\text{ would substitute y = - 4 into the given expression. It becomes} \\ (-4)^2+6(-4)+9 \\ 16-24+9 \\ =\text{ 1} \end{gathered}[/tex]The answer is 1
The given expression is
[tex]\begin{gathered} y^2\text{ + 6y + 9} \\ We\text{ would substitute y = - 4 into the given expression. It becomes} \\ (-4)^2+6(-4)+9 \\ 16-24+9 \\ =\text{ 1} \end{gathered}[/tex]The answer is 1