document.write( "Question 986956: If 4g^2 +15 = 16h^2 -21 what is the value of g in terms of h?
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document.write( "I tried solving it:
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document.write( "4g^2 +15 = 16h^2 -21
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document.write( " -15 -15
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document.write( "4g^2 = 16h^2 - 36
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document.write( "4 4\r
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document.write( "Simplify\r
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document.write( "Square root of g^2 = Square root of 4h^2 -36\r
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document.write( "g= Square root of 4h^2 -36.\r
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document.write( "Then, I did not know what to do next. \n" );
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Algebra.Com's Answer #607738 by Alan3354(69443) 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( " \n" ); document.write( "That's all \n" ); document.write( " |