document.write( "Question 676943: 9a^4-b^2=?\r
\n" ); document.write( "\n" ); document.write( "25a^2-30a^2+9=?\r
\n" ); document.write( "\n" ); document.write( "36x^2+60x+25=?\r
\n" ); document.write( "\n" ); document.write( "factor x^10-y^2=?\r
\n" ); document.write( "\n" ); document.write( "x^2-9=?\r
\n" ); document.write( "\n" ); document.write( "4n^2+28n+49=?\r
\n" ); document.write( "\n" ); document.write( "36y^2-1=?\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #420617 by ReadingBoosters(3246)\"\" \"About 
You can put this solution on YOUR website!
1)
\n" ); document.write( "\"9a%5E4-b%5E2\" difference of squares
\n" ); document.write( "\"%283a%5E2-b%29%283a%5E2%2Bb%29\"
\n" ); document.write( "...
\n" ); document.write( "2)
\n" ); document.write( "\"25a%5E2+-+30a%5E2+%2B+9\"
\n" ); document.write( "combine like terms
\n" ); document.write( "\"-5a%5E2+%2B+9\"
\n" ); document.write( "...
\n" ); document.write( "3)
\n" ); document.write( "\"36x%5E2+%2B+60x+%2B+25\"
\n" ); document.write( "(6x+5)(6x+5)
\n" ); document.write( "...
\n" ); document.write( "4)
\n" ); document.write( "\"x%5E10-y%5E2\"
\n" ); document.write( "\"%28x%5E5-y%29%28x%5E5%2By%29\"
\n" ); document.write( "...
\n" ); document.write( "5)
\n" ); document.write( "\"x%5E2-9\"
\n" ); document.write( "(x-3)(x+3)
\n" ); document.write( "...
\n" ); document.write( "6)
\n" ); document.write( "\"4n%5E2+%2B+28n+%2B+49\"
\n" ); document.write( "(2n+7)(2n+7)
\n" ); document.write( "...
\n" ); document.write( "7)
\n" ); document.write( "\"36y%5E2-1\"
\n" ); document.write( "(6y+1)(6y-1)
\n" ); document.write( ".....................
\n" ); document.write( "Delighted to help.
\n" ); document.write( "-Reading Boosters
\n" ); document.write( "Website: www.MyHomeworkAnswers.com
\n" ); document.write( "Wanting for others what we want for ourselves.
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