document.write( "Question 675587: Find the product of (x + 3)2.
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Algebra.Com's Answer #419934 by jpvn2015(54)![]() ![]() ![]() You can put this solution on YOUR website! If you are asking for (x + 3)^2, we can set up the problem as follows: (x+3) (x+3) \r \n" ); document.write( "\n" ); document.write( "Then, we can use the FOIL (first, outer, inner, last) method: x^2 + 3x+ 3x+ 9 \r \n" ); document.write( "\n" ); document.write( "Thus, the answer yields: x^2 + 6x + 9. \r \n" ); document.write( "\n" ); document.write( "However, if you truly want to find (x+3)2, the method is very simple. Multiply the x by 2 and then the 3 by 2: 2x+6. \r \n" ); document.write( "\n" ); document.write( "So, 2x+6 is your answer. \n" ); document.write( " |