Perform the indicated operations.(1.3x3 + 7.4x2 + 4.8) + (6.4x - 2.7) - (3.4x2 -x - 9.6)

A. 1.3x3 + 4x2 + 7.4x + 11.7
B. 1.3x3 + 4x2 + 6.4x + 11.7
C. 1.3x3 + 10.8x2 + 5.4x - 7.5
D. 12.7x6 + 11.7


Answer: A

Mathematics

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