Question

BRAIN OUT...

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


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its a pattern
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Answer 1

Answer:

1+2 = 21

2+3 = 36

3+4 = 43

4+5 = 58

STEP BY STEP EXPLANATION:

1+2 = 21 (reversing number)

2+3 = 36 = 32+4 (reversing number+4)

3+4 = 43 (reversing number)

4+5 = 58 = 54+4 ( reversing number+4)

hope it is helpful to you!!

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