13. From the sum of x2 + 3y2 - 6xy, 2x2 - y2 + 8xy +
y2 + 8 and x2 - 4xy subtract the sum of -3x2 + 4y2
+ 3 and 4y2 -5.
Answers
Answered by
4
Answer:
4x2-y2+4y2+10xy+8
Step-by-step explanation:
arrange in like term
make be brainlist
Similar questions