document.write( "Question 918654: x^2=Square root of (2x+3) \n" ); document.write( "
Algebra.Com's Answer #557176 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2=sqrt%282x%2B3%29\"
\n" ); document.write( "\"x%5E4=2x%2B3\"
\n" ); document.write( "\"x%5E4-2x-3=0\"
\n" ); document.write( "\"%28x%2B1%29%28x%5E3-x%5E2%2Bx-3%29=0\"
\n" ); document.write( "Two solutions.
\n" ); document.write( "\"x%2B1=0\"
\n" ); document.write( "\"x=-1\"
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\n" ); document.write( "\"graph%28300%2C300%2C-3%2C3%2C-3%2C3%2Cx%5E3-2x-3%29\"
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\n" ); document.write( "\n" ); document.write( "For the second solution, use Newton's method in EXCEL with a starting value of \"x=1\".
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\n" ); document.write( "\"x=1.574743\"\r
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