Question

add 7 x square - 4 xy + 8 y square and - 3x square - 6xy - 7y2​

Answer 1

Answer:

Hi friends

Step-by-step explanation:

7x²-4xy+8y²+(-3x²-6xy-7y²)

7x²-4xy+8y²-3x²-6xy-7y²

4x²-10xy+y²

HOPE THIS HELPS YOU

POKEMON FAN

Answer 2

Answer:

7xsquare-4xy+8ysquare+(-3x)square-6xy-7ysquare

4xsquare-10xy+ysquarr

it is your answer