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What should be added to 2a2+3ab+3b2 to obtain 5ab+b2? |
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Answer» Answer: 2ab - 2b2 - 2A2 Step-by-step explanation: 5AB + B2 - ( 2a2 + 3AB + 3b2 ) = 5ab + b2 - 2a2 - 3ab - 3b2 = 2ab - 2b2 - 2a2 |
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