document.write( "Question 381495: solve the equation for x and express irrational solution in exact form\r
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Algebra.Com's Answer #270574 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi
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document.write( "Solving for x
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document.write( "     4x^2 = 4x
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document.write( "    4x^2 - 4x = 0
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document.write( "    4x(x - 1) = 0
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document.write( "      x = 0
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document.write( "     (x - 1) = 0
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document.write( "      x = 1
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document.write( " CHECKING the Answers
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document.write( "   0 = 0
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document.write( "  3*27 = 81 = 9^2
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