Question

add the following expressions
−x² − 3xy + 3y² + 8 , 3x² − 5y² 3 + 4xy , and − 6xy + 2x² − y²
please answer step by step
quick plz

Answer 1

Step-by-step explanation:

Question:

−x² − 3xy + 3y² + 8 , 3x² − 5y² 3 + 4xy , and − 6xy + 2x² − y²

Solution:

= −x² − 3xy + 3y² + 8 + 3x² − 5y² +3 + 4xy − 6xy + 2x² − y²

= -x²+3x²+2x² + 3y²-5y²-y² + -3xy+4xy-6xy + 8+3

= 4x² - 6y² -5xy

HOPE THIS MAY HELP YOU!

Answer 2

Answer:

-x²-3xy+3y²+8+(3x²-5y²3+4xy) +(-6xy+2x²-y²)

Step-by-step explanation:

-x²-3xy+3y²+8+3x²-5y²3+4xy-6xy+2x²-y²

-x²+3x²+2x² + (3xy+4xy-6xy) + 3y² -y² +8 -5y²3

5x6 +xy+2y² +8-5y²3