Question

1+2 = 21
2+3 = 36
3+4 = 43
4+5 = ?

Tell me the answer if you have the will to answer it and it should be correct.​

Answer 1

here in this question ..

1 + 2 = 21

2 + 3 = 3 + 3×2 = 36

3 + 4 = 43

4 + 5 = 5 + 4 × 5 = 520

......i think this could be the right answer

Answer 2

I think it's 58... not sure