On-line Math 21
On-line Math 21
2.2 Differentiation Rules
Example 7
If f(x) = (x3+4x2-3x+1)4 , find f¢(x) .
Solution
Again, the fourth power is the outside function, so it is the first thing you
differentiate.
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4(x3+4x2-3x+1)3(x3+4x2-3x+1)¢ |
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| 4(x3+4x2-3x+1)3(3x2+8x-3). |
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Copyright (c) 2000 by David L. Johnson.
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