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28 August, 23:43

Log2 (x²) = 2

I need step by step

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Answers (1)
  1. 29 August, 01:52
    0
    x=2

    Step-by-step explanation:

    log₂x² = 2

    the 2 can be rewritten as log₂2² (because from the law of indices the exponential can be taken forwarded like 2log₂2] and log₂2 = 1

    log₂x² = log₂2²deleting the log₂

    x² = 2²

    square root both sides

    √x² = √2²

    x = 2
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