document.write( "Question 40303: I am having problems completing the square x^2-8x=10. Below is the steps that I have taken:\r
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document.write( "x^2-8x+16=10+16
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document.write( "x^2-8x =26
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document.write( "(x-4)^2=26\r
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document.write( "This is where I am completely lost. \n" );
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Algebra.Com's Answer #25667 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! From x^2 - 8x = 10, you are right if you have \n" ); document.write( "x^2 - 8x + 16 = 10 + 16 \n" ); document.write( "x^2 - 8x + 16 = 26 \n" ); document.write( "(x - 4)^2 = 26 \n" ); document.write( "Now take the square root of both sides and solve for x, giving you \n" ); document.write( "x - 4 = ± sqrt(26) \n" ); document.write( "x = 4 ± sqrt(26) \n" ); document.write( "and we're done... \n" ); document.write( " |