Algebra
posted by So Lost .
Simplifying y^2 + 3 + 3(y^2+1)
My answer is 4y^2+6 but the program I am using (Hawkes learning system) says it isnt correct. Any help would be greatly appreciated. I have even used several online calculators to verify and this is the answer they all come up with too. HELP

Your answer is correct.

you are correct.
Better submit a bug report on the software.