document.write( "Question 38209: Solve the radical equation.\r
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document.write( "6 SQRT of x = x+5 \n" );
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Algebra.Com's Answer #23671 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Okay from 6sqrt(x) = x + 5, let us square both sides... \n" ); document.write( "36x = x^2 + 10x + 25 \n" ); document.write( "Subtract the 36x, factor, solve and check... \n" ); document.write( "x^2 - 26x + 25 = 0 \n" ); document.write( "(x - 25)(x - 1) = 0 \n" ); document.write( "x = 25 or x = 1 \n" ); document.write( "They both check out okay...two solutions here... \n" ); document.write( " |