document.write( "Question 107137: How do I simplify (3a^2b^3)^4. Someone please help me I have a test coming up soon.
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Algebra.Com's Answer #77959 by bucky(2189)\"\" \"About 
You can put this solution on YOUR website!
To do this problem, you need to raise each of the individual terms inside the parentheses
\n" ); document.write( "to the 4th power.
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\n" ); document.write( "In other words:
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\n" ); document.write( "\"%283%2Aa%5E2%2Ab%5E3%29%5E4\" becomes \"%28%283%5E4%29%2A%28a%5E2%29%5E4%2A%28b%5E3%29%5E4%29\"
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\n" ); document.write( "Now you can recognize that \"3%5E4\" is 3*3*3*3 and this product is 81. So you can substitute
\n" ); document.write( "81 in place of \"3%5E4\" and the problem is reduced to:
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\n" ); document.write( "\"81%2A%28a%5E2%29%5E4%2A+%28b%5E3%29%5E4\"
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\n" ); document.write( "Next look at \"%28a%5E2%29%5E4\". You can get an equivalent form of this by multiplying the exponent
\n" ); document.write( "4 by the exponent 2 to get \"a%5E8\". You can also think of \"%28a%5E2%29%5E4\" as being \"a%5E2\"
\n" ); document.write( "multiplied by itself 4 times and \"a%5E2%2Aa%5E2%2Aa%5E2%2Aa%5E2+=+a%5E8\". Substitute this into the
\n" ); document.write( "problem and the result is:
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\n" ); document.write( "\"81%2Aa%5E8%2A%28b%5E3%29%5E4\"
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\n" ); document.write( "Finally, you can raise \"%28b%5E3%29\" to the 4th power by multiplying the exponent 4 times
\n" ); document.write( "the exponent 3 to get an exponent 12. So \"%28b%5E3%29%5E4+=+b%5E12\". Think:
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\n" ); document.write( "\"b%5E3%2Ab%5E3%2Ab%5E3%2Ab%5E3+=+b%5E12\".
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\n" ); document.write( "Substitute this and you get the answer to the problem as:
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\n" ); document.write( "\"81%2Aa%5E8%2Ab%5E12\"
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\n" ); document.write( "Hope this helps you to understand the problem and how to solve it. Good luck on the test ...
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