please tell me answer..fast
Attachments:

Answers
Answered by
5
Step-by-step explanation:
Subtract 2 from 1
The value will be answer
X2+12xy-7y2
Answered by
1
Answer:
For that
2x^2 +7xy - 3y^2
-x^2 - 3xy + 4y^2
_____________
2x^2 + 7xy - 3y^2
x^2 + 3xy - 4y^2
_____________
3x^2 + 10xy -7y^2
Step-by-step explanation:
plz mark as the brainliest plz plz plz
Similar questions