document.write( "Question 495559: y = sqrtx - 2\r
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\n" ); document.write( "\n" ); document.write( "Explain why no negative values are chosen as values to substitute in for x.\r
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Algebra.Com's Answer #336114 by oberobic(2304)\"\" \"About 
You can put this solution on YOUR website!
There is no real square root for a negative number.
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