document.write( "Question 209273: I need help with this factoring problem\r
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document.write( " 4y^2+25y+25 \n" );
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Algebra.Com's Answer #158197 by RAY100(1637) ![]() You can put this solution on YOUR website! 4y^2 +25y+25 \n" ); document.write( ". \n" ); document.write( "Since all signs are positive,,all factor signs will be positive,,,and factors will add. \n" ); document.write( ". \n" ); document.write( "Factors of 1st term,,(4) are,,,4*1,,,or 2*2 \n" ); document.write( ". \n" ); document.write( "factors of 3rd term (25) are,,,25*1 or 5*5 \n" ); document.write( ". \n" ); document.write( "Reviewing all of the combinations that add to +25, lets use (4*5 + 1*5) \n" ); document.write( ". \n" ); document.write( "(4y + 5) (y+5) \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "check using FOIL,,,,4y^2 +20y +5y +25 = 4y^2 +25y+25,,,,ok \n" ); document.write( ". \n" ); document.write( " |