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Alexis1994_13

  • 4 years ago

3*4^x-24=0. Please find x and do it step by step.

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  1. grex42
    • 4 years ago
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    3*4^x=24 (+24) 4^x = 8 (/3) 4^x= 4^1.5 x=1.5

  2. jhonyy9
    • 4 years ago
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    4*x = 8 2*(2x) =2*(3) 2x=3 x=3/2

  3. hakkunamatata
    • 4 years ago
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    \[3*4^x-24=0\] \[3*4^x=24\] \[4^x=8\] \[4^x=4^(3/2)\] \[x=3/2\]

  4. Alexis1994_13
    • 4 years ago
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    Thanks.

  5. jano_ni_ailene
    • 4 years ago
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    3*4=81 x-21 81-21=60

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