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Jonask

  • 3 years ago

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  1. Jonask
    • 3 years ago
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    \[m^4+m^3+m^2+m+1\] is a square only when m=3

  2. Jeans123
    • 3 years ago
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    3^4+3^2+2^2+3+1 81+27+9+3+1 121

  3. Jonask
    • 3 years ago
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    where m is a natural number and the expression is a number

  4. Jonask
    • 3 years ago
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    that is clear but how do we show that it is a square only when m=3

  5. Jonask
    • 3 years ago
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    this does not say verify but prove

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