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Simplify (a + b) (2a – 3b + c) – (2a – 3b) ca. 2a2 – 3b2 + ab + 3bc - acb. 2a2 – 3b2 – ab + 4bc – acc. 2a2 + 3b2 + ab + 4bc – acd. 2a2 + 4b2 + ab + 4bc – ac |
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Answer»
Step-by-step EXPLANATION: |
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