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1. a - b - 2a) 3. (a + b 2 + 2ab)-(a? + b2 - 2ab)5.-4x + {2x - 3) -(4- 3x )}7. a -2b - {3a - (2b-3c)}]2. 4x - (3y - x + 2z)4. -3(a + b) + 4(2a - 3b) - (2a - b)6. -2(x2 - y2 + xy) - 3(x2 + y2 - xy)8. -x + [5y - {x - (5y - 2x)}] |
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Answer» -STEP EXPLANATION:what is the QUESTION to SOLVE this?????????????????????????? |
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