document.write( "Question 89957: is the following trinomial a perfect square yes or no\r
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document.write( "X^2-6x+9 \n" );
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Algebra.Com's Answer #65315 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! s the following trinomial a perfect square yes or no \n" ); document.write( "X^2 - 6x + 9: \n" ); document.write( ": \n" ); document.write( "Yes, FOIL (x-3)(x-3) (which is (x-3)^2) you get the given rinomial \n" ); document.write( ": \n" ); document.write( "Look at the last term, is it a perfect square? Then see what it is the square of, double that, if it is equal to the middle term it's a perfect square> \n" ); document.write( " |