please give the answer
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Answered by
1
Answer:
mark me as brainliest plzzzzz
Step-by-step explanation:
1. x+10
2. y-12
3. b-a
4. Xy
5. 7y +5x
6. 4-x
7. x square
8. idk
9.idk
10. y cube - x cube
11.idk
12.2y - x
Answered by
3
Answer:
- x+10
- y-12
- b-a
- don't know
- 5x+7y
- 4-x
- x×x= x^2
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