Algo and Math

5^3 * 5^(x+1) = 64 * 2^(x-2)

  • 18
  • Nov

5^3 * 5^(x+1) = 64 * 2^(x-2)

5^(4+x)=2^(4+x)
5^4*5^x=2^4*2^x
5^x/2^x=2^4/5^4
(5/2)^x=(5/2)^(-4)
x=-4
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pasquale.clarizio

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