1) 8^3 + 8^2 = 512 + 64 = 5762) (9 - 8)^3 = 1^3 = 13) 2^2 + 5^2 + 0.25^2 = 4 + 25 + 0.0625 = 29.06254) (7.8 + 8.2)^2 = 16^2 = 256
1) 8^3 + 8^2 = 512 + 64 = 576
2) (9 - 8)^3 = 1^3 = 1
3) 2^2 + 5^2 + 0.25^2 = 4 + 25 + 0.0625 = 29.0625
4) (7.8 + 8.2)^2 = 16^2 = 256