document.write( "Question 1098806: The value of gold fluctuates over the next 4 years. It increases by 10%, decreases by
\n" ); document.write( "10%, increases by 10% and then finally decreases by 10%. Find the percentage change
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\n" ); document.write( "(hint Let x be the initial value of gold)
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Algebra.Com's Answer #713190 by josgarithmetic(39620)\"\" \"About 
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A reduction of loosing 10% means, keeping 90%.
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\n" ); document.write( "increases by 10%, decreases by
\n" ); document.write( "10%, increases by 10% and then finally decreases by 10%.
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\n" ); document.write( "\n" ); document.write( "\"x%2A1.10%2A0.9%2A1.10%2A0.9\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2A%281.1%29%5E2%2A%280.9%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2A1.21%2A0.81\"\r
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\n" ); document.write( "\n" ); document.write( "\"0.9801x\"\r
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\n" ); document.write( "\n" ); document.write( "About a 2% decrease in value
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