document.write( "Question 589154: can someone help me find the values of x for which the expression the square root of (x-1)(x+3) has real values?\r
\n" ); document.write( "\n" ); document.write( "I tried and I got x is greater than or equal to 1 and x is less than or equal to -3
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Algebra.Com's Answer #374781 by ankor@dixie-net.com(22740)\"\" \"About 
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the square root of (x-1)(x+3) has real values?
\n" ); document.write( "I tried and I got x is greater than or equal to 1 and x is less than or equal to -3
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\n" ); document.write( "The last part should read x is less than -3, It can't be equal to -3, that would give us division by 0
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