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amishra

  • 3 years ago

Simplify a) 4ln2 + 2ln3 b) 0.5ln9 - ln2 c) 2ln5 - 1 d) 0.25ln81

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  1. Coolsector
    • 3 years ago
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    alnb = ln(b^a) can you do it now ?

  2. Coolsector
    • 3 years ago
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    another hint lnc+lnd = ln(c*d)

  3. amishra
    • 3 years ago
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    Oh thankk you!! :D I solved the first two now, but how do I do the third? :/

  4. Coolsector
    • 3 years ago
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    well how can we represent 1 in term of ln lnx = 1 what is x ?

  5. amishra
    • 3 years ago
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    Uhmm, e?

  6. Coolsector
    • 3 years ago
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    very good

  7. Coolsector
    • 3 years ago
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    i guess you know the answer to the third now dont you ?

  8. amishra
    • 3 years ago
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    Yes!! Thank youu so much!! I figured all out!! :D

  9. Coolsector
    • 3 years ago
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    yw

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