Using the rules above:
dx |
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= | dx |
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= | 4(0.2)x0.21 + 0 - 2(-3x4) |
= | 0.8x0.8 + 6x4. |
We can also write the answer as
= | 0.8x0.8 + | x4 | . |
Enter this as 0.8x^-0.8 + 6x^-4 or any other valid format, such as 0.8*x^-0.8 + 6/x^4
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