document.write( "Question 631478: perform the indicated operations on the expression
\n" ); document.write( "(5a^3+3a-2)-(4a^3+a^2+5)
\n" ); document.write( "a. a^3+a^2+3
\n" ); document.write( "b. a^3-a^2+3a-7
\n" ); document.write( "c. 20a^3+3a^2-10
\n" ); document.write( "d. 3a^6-7\r
\n" ); document.write( "\n" ); document.write( "If you could please explain I would really appreciate it
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Algebra.Com's Answer #397602 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"%285a%5E3%2B3a-2%29-%284a%5E3%2Ba%5E2%2B5%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"5a%5E3%2B3a-2-4a%5E3-a%5E2-5\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%285a%5E3-4a%5E3%29%2B%28-a%5E2%29%2B%283a%29%2B%28-2-5%29\" Group like terms\r
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\n" ); document.write( "\n" ); document.write( "\"a%5E3-a%5E2%2B3a-7\" Combine like terms\r
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\n" ); document.write( "\n" ); document.write( "So the answer is \"a%5E3-a%5E2%2B3a-7\", which is choice B\r
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\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
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\n" ); document.write( "\n" ); document.write( "Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you\r
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\n" ); document.write( "\n" ); document.write( "Jim
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