Question

Add x² + 3xy -3y² + (-3x²)+ xy + 2y² + 2x² - 3xy y²​

Answer 1

Answer:

x2+3xy−3y2−3x2+xy+2y2+2x2−3xyy2

=x2+3xy+−3y2+−3x2+xy+2y2+2x2+−3xy3

Combine Like Terms:

=x2+3xy+−3y2+−3x2+xy+2y2+2x2+−3xy3

=(−3xy3)+(x2+−3x2+2x2)+(3xy+xy)+(−3y2+2y2)

=−3xy3+4xy+−y2

Answer:

=−3xy3+4xy−y2

Step-by-step explanation:

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