document.write( "Question 183172: suppose x^2+a^2x+a^2 factors into (x+a)^2 find the nonzero value of a \n" ); document.write( "
Algebra.Com's Answer #137543 by user_dude2008(1862)\"\" \"About 
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x^2+a^2x+a^2= (x+a)^2\r
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\n" ); document.write( "\n" ); document.write( " x^2+a^2x+a^2=x^2+2ax+a^2\r
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\n" ); document.write( "\n" ); document.write( "a^2x=2ax\r
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\n" ); document.write( "\n" ); document.write( "a^2=2a\r
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\n" ); document.write( "\n" ); document.write( "a^2-2a=0\r
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\n" ); document.write( "\n" ); document.write( "a=0 or a=2\r
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\n" ); document.write( "\n" ); document.write( "Answer: a=2
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