document.write( "Question 53376: When solving the following for x, I get 5. However, the review sheet I'm working with says I should get 25/8. I can't find how they got that answer and I think my problem lies in manipulating the exponents.\r
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document.write( "50=[((x)^0.5)+((9x)^0.5)]^2\r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #35634 by stanbon(75887) ![]() You can put this solution on YOUR website! 50=[((x)^0.5)+((9x)^0.5)]^2 \n" ); document.write( "Take the square root of both sides and simplify to get: \n" ); document.write( "5sqrt2= [4sqrtx] \n" ); document.write( "Square both sides to get: \n" ); document.write( "25*2=16x \n" ); document.write( "x=25/8 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |