8. What should be subtracted from 5x2 - 6y2 + 7xy + 19 to obtain 3x2- 2y + 4xy + 31?
9. Subtract -5xºy? – 2x”y® – 3y from x4 + 2x”y2 + 4x+y + 2y.
10. How much 15x – 21x' is less than 76x® - 69x + 9x + 18?
-by- 18 subtract 5x - 12.
Attachments:
Answers
Answered by
7
Answer:
see the above pic Mark it brainlieat
Attachments:
Similar questions