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anonymous

  • 4 years ago

can someone please help? log ax ²

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  1. anonymous
    • 4 years ago
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    |dw:1328503697993:dw| looks like this

  2. Directrix
    • 4 years ago
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    |dw:1328504028165:dw| and what are the instructions

  3. anonymous
    • 4 years ago
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    it says evaluate logarithm without using calculator

  4. anonymous
    • 4 years ago
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    its log then a is subscript to the x power with that to the 2 power with no ( )

  5. Directrix
    • 4 years ago
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    To evaluate, we need a number.

  6. Directrix
    • 4 years ago
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    Otherwise, we are left with 2 log to the base a of x

  7. anonymous
    • 4 years ago
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    my example is |dw:1328504345188:dw|

  8. Directrix
    • 4 years ago
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    |dw:1328504462035:dw|

  9. anonymous
    • 4 years ago
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    it says :use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithm without using calculator". That's all it says.

  10. anonymous
    • 4 years ago
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    ok so its 2 log subscript a then superscript x?

  11. anonymous
    • 4 years ago
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    ok, i got it. i was just putting in the subscript wrong.

  12. Directrix
    • 4 years ago
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    Great that you found your error. X is not a superscript but the 2 in X^2 is.

  13. anonymous
    • 4 years ago
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    I got it, thank you soooo much...

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