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anonymous

  • 5 years ago

find all solutions: 25 - 16cube root of f + 1 = -7

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  1. anonymous
    • 5 years ago
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    Isolate the cube root term by subtracting 25 from both sides and dividing both sides by -16 \[\sqrt[3]{f+1}=2\]

  2. anonymous
    • 5 years ago
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    Then, cube both sides. f+1 = 8 and solve for f f = 7

  3. anonymous
    • 5 years ago
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    okay thanks alot...my next question is 4x^2 cube root of 3 times 2x cube root of 3

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