Mathematics, 27.10.2020 15:10 colleenroyle8717
The sum of two trinomials is 7x2 - 5x + 4. If one of the trinomials is 3x2 + 2x - 1, then what is the other trinomial?
A.
4x2 - 3x + 3
B.
10x2 - 3x + 3
C.
10x2 + 7x + 5
D.
4x2 - 7x + 5
Answers: 3
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