document.write( "Question 424029: Find a number such that twice its square root is 36. \n" ); document.write( "
Algebra.Com's Answer #295696 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find a number such that twice its square root is 36. \n" ); document.write( "--- \n" ); document.write( "Let the number be \"x\": \n" ); document.write( "Equation: \n" ); document.write( "x^2=36 \n" ); document.write( "--- \n" ); document.write( "x^2-36 = 0 \n" ); document.write( "(x-6)(x+6) = 0 \n" ); document.write( "--- \n" ); document.write( "x = 6 or x = -6 \n" ); document.write( "======================= \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |