what should be added to x square minus y square + 2 x y to open X square + Y square + 5 x y
Answers
Answered by
3
Answer:
2y^2 +3xy
Step-by-step explanation:
just divide both the equations
x2-y2+2xy | x2+y2-5xy | 1
x2-y2+2xy
- + -
= 2y^2 + 3xy
Similar questions