document.write( "Question 466670: Please help me with this question. I have a huge test due! Thanks!!
\n" ); document.write( "(-3x)^2(2x^4)^2\r
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Algebra.Com's Answer #319951 by algebrahouse.com(1659)\"\" \"About 
You can put this solution on YOUR website!
(-3x)²(2x^4)²
\n" ); document.write( "= 9x²(4x^8) {took everything in parentheses to the 2nd power, multiplied exponents}
\n" ); document.write( "= 36x^10 {multiplied 9 by 4 and added exponents when multiplying}\r
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\n" ); document.write( "\n" ); document.write( "*when you have a power to a power, multiply the exponents
\n" ); document.write( "when you are multiplying same variables, add the exponents
\n" ); document.write( "when you are dividing same variables, subtract the exponents*
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For more help from me, visit: www.algebrahouse.com


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