Question

Add 2/3 x2 + 1/3 xy- 1/4 y2 + -x-2/3xy +2y2 + 2/3x2 - xy - 5/4 y2

Answer 1

Step-by-step explanation:

$- 1 \div 4y 2 - 5 \div 4y2 + 2y2 + 4 \div 3 + 1 \div 3xy - xy + 4 \div 3 - x \\ y2 \div 2 - 4xy \div 3 + 8 \div 3 - x \\ 3y2 - 8xy + 6x + 16$