document.write( "Question 380700: Multiply.
\n" ); document.write( "(9x+4)(5x^2+5x+2)
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Algebra.Com's Answer #270227 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "Multiplying
\n" ); document.write( "(9x+4)(5x^2+5x+2)
\n" ); document.write( "9x(5x^2+5x+2) + 4(5x^2+5x+2)
\n" ); document.write( "45x^3 +45x^2 + 18x + 20x^2 +20x + 8 Combining like terms
\n" ); document.write( "45x^2 + 65x^2 + 38x + 8 \n" ); document.write( "
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