What is 2 + 2? I have forgotten the answer to this incredibly complex and difficult question. Only the most brainly and genius o
f them all will be able to answer this. If you answer this correctly, you are a prodigy. You likely have graduated at the age of 5 and have created the cure for cancer at 9. If you have answered this, let me know, for you certainly should be nominated for the Nobel Peace prize.