Saturday

August 30, 2014

August 30, 2014

Posted by **Shelly** on Sunday, August 2, 2009 at 10:08pm.

Let x = 1og_2 1/8

- Algebra -
**MathMate**, Sunday, August 2, 2009 at 11:14pmIn general,

log_{a}a^{b}

= b

Also,

a^log_{a}b

=b

So applying these two rules to each side of the equation,

2^{x}= 2^log_{2}(1/8)

2^{x}= (1/8)

You can choose one of the two forms that fits better your choice of answers.

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