document.write( "Question 20289: on my work sheet it saids determine if each is a perfect square trinomial. if so, factor thhe trinomial.
\n" ); document.write( "1.) x squared plus 8x plus 16\r
\n" ); document.write( "\n" ); document.write( "2.) n squared minus 10n plus 25
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Algebra.Com's Answer #9810 by Earlsdon(6294)\"\" \"About 
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A quick way to tell if the trinomial is a perfect square is:
\n" ); document.write( " Is the square of half the x-coefficient equal to the constant term?\r
\n" ); document.write( "\n" ); document.write( "1) The square of half the x-coefficient is: \"%288%2F2%29%5E2+=+4%5E2\" = 16, so the answer is yes!\r
\n" ); document.write( "\n" ); document.write( "Factor: \"x%5E2+%2B+8x+%2B+16+=+%28x+%2B+4%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "2) The square of half the x-coefficient is: \"%2810%2F2%29%5E2+=+5%5E2\" = 25, so the answer is yes!\r
\n" ); document.write( "\n" ); document.write( "Factor: \"n%5E2+-+10n+%2B+25+=+%28n+-+5%29%5E2\"
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