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anonymous

  • one year ago

solve this if a(powern)b(powern) then what is the valu of n?

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  1. anonymous
    • one year ago
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    anyone solve this

  2. MrNood
    • one year ago
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    the question is not clear can you use 'draw' or 'equation' to write the expression more precisely?

  3. MrNood
    • one year ago
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    If I assume you have missed out an = sign then \[a ^{n}=b ^{n}\] Has to solutions: if a=b then it is true for all n if a/=b then you you can see that ANY number ^n is the same (because we don't know what a and b are) there is only one number n where \[x ^{n}\] has the same value for ALL values of x

  4. MrNood
    • one year ago
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    oops typo above ^^ "Has to solutions:" should be "Has two solutions:"

  5. UnkleRhaukus
    • one year ago
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    also if a = -b, n can be any even number

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