Perform the indicated operation.(3.8x3 - 5.8x2 - 4) - (8.2x3 - 2.3x2 + 3)
A. -4.4x3 - 3.5x2 + 7
B. 12x3 - 3.5x2 - 7
C. -4.4x3 - 8.1x2 - 7
D. -4.4x3 - 3.5x2 - 7
Answer: D
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What will be an ideal response?