how to solve 1 upon 2 + 2 upon 3 please answer me i will mark you as brainlist​

2 thoughts on “how to solve 1 upon 2 + 2 upon 3 please answer me i will mark you as brainlist​”

1. If you mean that this is your answer

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2. Step-by-step explanation:

   1^2+2^3

   1^2=1

   2^3=8

   1+8=9

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