document.write( "Question 93422This question is from textbook
\n" ); document.write( ": 4sqrt (x) = 20 please help me solve for the unknown and show all work \n" ); document.write( "
Algebra.Com's Answer #68036 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
4SQRTX=20 NOW SQUARE BOTH SIDES
\n" ); document.write( "16X=400
\n" ); document.write( "X=400/16
\n" ); document.write( "X=25
\n" ); document.write( "PROOF
\n" ); document.write( "4SQRT25=20
\n" ); document.write( "4*5=20
\n" ); document.write( "20=20
\n" ); document.write( "
\n" );