document.write( "Question 728593: Please help\r
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Algebra.Com's Answer #854694 by MathTherapy(10858)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Please help\r\n" );
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document.write( "Solve: (sqrt of 2x - 3) = x - 1\r\n" );
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document.write( "Solve: (sqrt of 3x - 3) - (sqrt of x) = 1\r\n" );
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document.write( "Again, respondent @MathLover1(20855) used the QUADRATIC EQUATION formula to solve both quadratic equations,\r\n" );
document.write( "which is UNNECESSARY, since the resultant TRINOMIALS are FACTORABLE! \r\n" );
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document.write( "Furthermore, for \"sqrt%283x+-+3%29+-+sqrt%28x%29+=+1\", she got 2 values for x: x = 4, and x = 1. Obviously, when checked, the value 1 DOES\r\n" );
document.write( "NOT SATISFY this equation, thereby making 1, an EXTRANEOUS solution. So, in this case, x = 4 is the SOLE VALID and\r\n" );
document.write( "ACCEPTABLE SOLUTION.
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