Question

4+2=23 2+3=71 3+3=45 2+2=?

Answer 1

Answer:

4+2= 23

it is not possible

2+3=71

is not possible

3+3=45

is not possible

2+2=4

is possible

Answer 2

very simple

$4 + 2 = 23 \\ {4}^{2} + {2}^{4} = 32 = 23 \\ 2 + 3 = 71 \\ {2}^{3 } + {3}^{2} = 17 = 71 \\ 3 + 3 = 45 \\ {3}^{3} + {3}^{3} = 54 = 45 \\ 2 + 2 = {2}^{2} + {2 }^{2} = 8 = 8$