Help me I dont know how to solve this problem

5. Solve using perfect square factoring patterns.

y2 + 18y + 81 = 0

{9}
{9, –9}
{–9}
{0, –1}

Question

Help me I dont know how to solve this problem


 5. Solve using perfect square factoring patterns.

y2 + 18y + 81 = 0


       {9}
       {9, –9}
       {–9}
       {0, –1}

dj3strella · Answer

@KikiTheBaseCat can yo help me?

anonymous · Answer

Sure Just Give Me One Sec ☺

dj3strella · Answer

ok

anonymous · Answer

Ok So You Are Trying To Find/Isolate y (Get y By Itself) So First You Subtract 81 By Both Sides
y^2+18y+81=0
              -81  -81
----------------
 ???????????????????

dj3strella · Answer

|dw:1397016567600:dw| @KikiTheBaseCat