Mathematics, 26.02.2021 03:50 Hadi3405

B. Perform the indicated operations. Write your SOLUTION and FINAL ANSWER. 1. (5x4 – 3x2 + 4) + (6x3 – 4x2 – 7)
2. Add (2x5 - 6x3 - 12x2 - 4) and (-11x5 + 8x + 2x2 + 6)
3. (2x2y – 5xy + 3y2) – (7xy – 6y2 + 5x2y)

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B. Perform the indicated operations. Write your SOLUTION and FINAL ANSWER. 1. (5x4 – 3x2 + 4) + (6x...