Answer:
Maggie is incorrect.
Step-by-step explanation:
Maggie is incorrect because when solving an equation you have to follow the rules of GEMDAS/PEMDAS
Grouping symbols or Parentheses
Exponents
Multiply and/or Divide whichever come first from left to right
Add and/or Subtract whichever come first from left to right
Therefore you have to solve the exponent first.