BERROYACARLJOSHUAIN BERROYACARLJOSHUAIN Math Answered 4m² + 9mn + 4n²; 2m² - 8mn - 4n²; 8m² - 5mn + 4n² Solution:ASAP NAPO NOW PLSÓ╭╮Ò( ꈨຶ ˙̫̮ ꈨຶ )