document.write( "Question 1017818: A rectangle the diagonal line 15. the smaller side of the triangle is x and the bigger side is 2x. Find the value of x \n" ); document.write( "
Algebra.Com's Answer #634025 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "A rectangle the diagonal line 15. the smaller side of the triangle is x and the bigger side is 2x. Find the value of x
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\n" ); document.write( "\n" ); document.write( "\"x%5E2\" + \"%282x%29%5E2\" = \"15%5E2\";\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2+%2B+4x%5E2\" = \"225\",\r
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\n" ); document.write( "\n" ); document.write( "\"5x%5E2\" = \"225\",\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2\" = \"225%2F5\" = \"45\",\r
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\n" ); document.write( "\n" ); document.write( "x = +/- \"sqrt%2845%29\" = +/- \"3%2Asqrt%285%29\".\r
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