So from the sum of 5x-2y + 15 and -3y-15
Subtract 3x-y-15
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Answer:
ANSWER:
(i)
2a + b + 7
4a + 2b + 3
---------------------
6a + 3b + 10
(ii)
3x + y - 8
- 7x + y + 4
---------------------
-4x + 2y - 4
(iii)
3x2 + 5x - 4
-2x2 + 8x + 11
Answered by
2
The answer is 2x - y
hope it helps
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