I Need help!! (1) 7 times 8 + 5 to the power of 2) + 5
2) (56-6) + 5+6 to the power of 2)
3) (46 - 42 to the power of 2) + (13-3)
4) (66-6)+2+7 to the power of 2)
5) (10+4 to the power of two) + ( 8 + 4)

pls show work

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