Calculate the output when the input is N

Which expression is equivalent to? assume x > 0 and y > 0.

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality