document.write( "Question 609159: Hi Tutors,
\n" ); document.write( "I need help please:
\n" ); document.write( "Divide and choose correct answer\r
\n" ); document.write( "\n" ); document.write( "(20b^3+12b^2+28b+40)÷(4b+4)\r
\n" ); document.write( "\n" ); document.write( "a) 5b^2+2b+9
\n" ); document.write( "b) 5b^2-2b-9-4/4b+4
\n" ); document.write( "c) 5b+9
\n" ); document.write( "d) 5b^2-2b+9+4/4b+4\r
\n" ); document.write( "\n" ); document.write( "Thanks,
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #383580 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi
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document.write( "(20b^3+12b^2+28b+40)÷(4b+4)= (5b^3+3b^2+7b+10)/(b+1) 
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document.write( "(5b^3+3b^2+7b+10)/(b+1)   || d) would be correct..NOte: 4/(4b+4) = 1/(b+1)\r
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document.write( "
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document.write( "            5b^2 + (-2b) +   9
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document.write( "          __________________________
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document.write( " b + 1 | (5b^3 + 3b^2 + 7b  + 10 
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document.write( "         - (5b^3 + 5b^2)
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document.write( "         ---------------
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document.write( "                   -2b^2 +  7b
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document.write( "                  - (-2b^2 + (-2b))
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document.write( "                   --------------
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document.write( "                             9b + 10
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document.write( "                         -  (9b + 9)
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document.write( "                             --------
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document.write( "                                1 \n" );
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