Question

1+1=5 2+2=20 3+3=45 4+4=??

Answer 1

HEYA MATE, HERE IS UR ANSWER


$<b><i><u>According to me, answer should be 45+35 = 80 .$


Bcz in each term , Increase is like 15,25, so the next day increase should be 35 .


Therefore


45+35=80


$\mathbb{Be\:Brainly}$

Answer 2

Given that
1+1=5
2+2=20
3+3=45
also noticed that
5+15=20 that is 2+2
20+25=45 that is 3+3
your question is 4+4=?
45+35=80 that is 4+4
.... I hope it will help you