document.write( "Question 82319This question is from textbook algebra
\n" ); document.write( ": (5x+3)(x+7) \n" ); document.write( "
Algebra.Com's Answer #58972 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
YOU NEED TO BREAK THESE TYPE OF PROBLEMS INTO 2 PARTS THUS:
\n" ); document.write( "X(5X+3)=5X^2+3X
\n" ); document.write( "7(5X+3)=35X+21
\n" ); document.write( "NOW WE NEED TO ADD THESE TWO PIECES.
\n" ); document.write( "5X^2+3X+35X+21
\n" ); document.write( "5X^2+38X+21
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\n" ); document.write( "5X+3
\n" ); document.write( "X+7
\n" ); document.write( "--------------------
\n" ); document.write( "5X^2+3X+35X+21 NOW COMBINE LIKE TERMS
\n" ); document.write( "5X^2+38X+21
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