You would have to solve both. So for the first one you would do the exponent first because of PEMDAS, 6^2 = 36, the you divide 14÷2 = 7 then you would just add 36+7 which is 43. for the second one you would do the exponent first so 8^2= 64 then you would subtract 64 from 100 which is 36. So 6^2 +14÷2 > 100-8^2
