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Simplifying expressions or Adding and subtracting polynomials

Questions (2)

(2a + 3b + c) + (a + 3b + -4c) =?
1. 3 answers
2. asked by Cheril
3. 556 views
Find the sum(2x^2 + 5x - 7) + (3 - 4x^2 + 6x) A. -2x^2 - 11x - 4 B. -2x^2 + 11x - 4 C. 2x^2 + 5x - 7 D. 2x^2 + 3x + 1
1. 1 answer
2. asked anonymously
3. 19 views