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ICE Princess25 [194]
3 years ago
8

I need help with this calculus question

Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0

- 47 → d

using the ' product rule '

\frac{d}{dx} (uv) = uv' + vu' = (3 × - 4) + (7 × - 5 ) = - 12 - 35 = - 47


olga nikolaevna [1]3 years ago
6 0

It is (b) - 47.  look up your question online for articles on how to solve.

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