document.write( "Question 89967: finf the constant term that should be added to make the following expression a perfect square trinomial\r
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document.write( "x^2-8x \n" );
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Algebra.Com's Answer #65365 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! TO FIND THE FINAL TERM WE DIVIDE THE MIDDLE TERM BY 2 (8/2=4) NOW WE SQUARE THIS TERM 4^4=16. THIS IS THE TERM THAT COMPLETES THE SQUARE. \n" ); document.write( "X^2-8X+16 NOW WE FACTOR AS THE PROOF. \n" ); document.write( "(X-4)(X-4) \n" ); document.write( " \n" ); document.write( " |