58. 2x2-9x2 61. 5 - 3x + y + 6 64. 10ab+2ab2-9ab

Question
58. 2x2-9x2 61. 5 - 3x + y + 6 64. 10ab+2ab2-9ab
Answer:
58. 2x2-9x2 61. 5 - 3x + y + 6 64. 10ab+2ab2-9ab 6510602660787.webp
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algebra 10 months ago 7843