document.write( "Question 986956: If 4g^2 +15 = 16h^2 -21 what is the value of g in terms of h?
\n" ); document.write( "I tried solving it:
\n" ); document.write( "4g^2 +15 = 16h^2 -21
\n" ); document.write( " -15 -15
\n" ); document.write( "_________________________
\n" ); document.write( "4g^2 = 16h^2 - 36
\n" ); document.write( "______ ____________
\n" ); document.write( "4 4\r
\n" ); document.write( "\n" ); document.write( "Simplify\r
\n" ); document.write( "\n" ); document.write( "Square root of g^2 = Square root of 4h^2 -36\r
\n" ); document.write( "\n" ); document.write( "g= Square root of 4h^2 -36.\r
\n" ); document.write( "\n" ); document.write( "Then, I did not know what to do next.
\n" ); document.write( "

Algebra.Com's Answer #607738 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
4g^2 +15 = 16h^2 -21
\n" ); document.write( "4g^2 = 16h^2 - 36
\n" ); document.write( "g^2 = 4h^2 - 9 *************** You didn't divide 36 by 4
\n" ); document.write( "\"g+=+sqrt%284h%5E2+-+9%29\"
\n" ); document.write( "That's all
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