document.write( "Question 428273: I need help with the problem three radical X equals twelve \n" ); document.write( "

Algebra.Com's Answer #297726 by Gogonati(855) $\"\"$ $\"About$

You can put this solution on YOUR website!
Solution: $\"3%2Asqrt%28x%29=12\"$ , divide both sides by 3\r
\n" ); document.write( "\n" ); document.write( " $\"sqrt%28x%29=4\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28sqrt%28x%29%29%5E2=4%5E2\"$ , squared both sides\r
\n" ); document.write( "\n" ); document.write( " x=16\r
\n" ); document.write( "\n" ); document.write( "Check: $\"3%2Asqrt%2816%29=12\"$ => 3*4=12 => 12=12.\r
\n" ); document.write( "\n" ); document.write( "Done.\r
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