document.write( "Question 1089463: I'm working on rewriting exponential expressions with the provided indicated base and the source I'm using to teach me has not been helpful teaching the content. An explanation on what I need to do and why I do it would be helpful to solve problems like 9^2x, base 3. Thank you! \n" ); document.write( "

Algebra.Com's Answer #703808 by addingup(3677) $\"\"$ $\"About$

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9^(2x), base 3
\n" ); document.write( "How can you write 9 with a base 3? Well, 3 x 3 = 9. So we can write it as:
\n" ); document.write( "3^2 = 9
\n" ); document.write( "-------------------
\n" ); document.write( "Then let's rewrite your problem:
\n" ); document.write( "9^2x, base 3 = 3^2^(2x)
\n" ); document.write( "Now, the Power Rule says that to raise a power to a power you need to multiply the exponents. Let's do that:
\n" ); document.write( "3^2^(2x) = 3^(4x) We're done, this is your answer.
\n" ); document.write( "Happy learning
\n" ); document.write( "John \n" ); document.write( "

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