Add x2 + y 2 + 3 xy -6 and 2x2 - 4y2 - xy + 5
Answers
Answered by
3
(x^2 + y^2 +3xy - 6) + (2x^2 -4y^2 -xy + 5)
= 3x^2 -3y^2 +2xy -1
= 3x^2 -3y^2 +2xy -1
Answered by
1
Step-by-step explanation:
Add x2 + y 2 + 3 xy -6 and 2x2 - 4y2 - xy + 5
Similar questions