document.write( "Question 170497: Choose values of x to show that 2x^2-32/x-4 does not simplify to 2x-8. Then, simplify it correctly.\r
\n" ); document.write( "\n" ); document.write( "I simplified it and got that the correct answer is 2x+8. I do not know how to choose values of x to show that 2x-8 is incorrect.
\n" ); document.write( "Thank you for any help you can provide.
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Algebra.Com's Answer #125882 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Choose values of x to show that 2x^2-32/x-4 does not simplify to 2x-8.
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\n" ); document.write( "Assume [2x^2-32/x-4] = [2x-8]
\n" ); document.write( "Test x = 0
\n" ); document.write( "You get [(0-32)/(0-4)] = [0-8]
\n" ); document.write( "or [-32/-4] = [-8]
\n" ); document.write( "or 8 = -8 , which is wrong.
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\n" ); document.write( "This shows that the assumed equality is not true.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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