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Please answer it fast please please please please please please please please please please |
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Answer» Answer: 3a-4b-c+6-(2a-5b+2c-9) 3a-4b-c+6-2a+5b-2c+9 3a-2a-4b+5b-c-2c+6+9 a+b-3c+15 3(a-2b)(a-2b)-5(a-2b) (a-2b){3(a-2b)-5} (a-2b)(3a-6b-5) |
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