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X² + 3xb and 2x² – 5xb |
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Answer» If we ADD, 3x²-2xb If we SUBTRACT, -x²-2xb Step-by-step EXPLANATION: x²+3xb+2x²-5xb x²+2x²+3xb-5xb x²+3xb-2x²-5xb x²-2x²+3xb-5xb -x²-2xb |
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