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anonymous

  • 5 years ago

Determine all solutions of the differential equation y`= -9y Use the variables C and x as appropriate.

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  1. bahrom7893
    • 5 years ago
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    dy/dx = -9y dy/y = -9dx ln|y| = -9x + C e^ln|y| = e^(-9x+C) y = e^C*e^(-9x) y = Ae^(-9x)

  2. bahrom7893
    • 5 years ago
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    as e to some constant is still a constant then u just write that as A

  3. bahrom7893
    • 5 years ago
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    Please click on become a fan if I helped, I really want to get to the next level!! Thanks =)

  4. anonymous
    • 5 years ago
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    yeh np

  5. anonymous
    • 5 years ago
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    haha, click on become a fan, really want to get to the next level, haha, I like it. You deserve it bahrom, nice work. Wish I had someone to help me out like that the first time I saw diffeq ; )

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