document.write( "Question 1023005: Make (X) the subject and simplify\r
\n" ); document.write( "\n" ); document.write( "a^2/x^2+b^2/y^2=1 \n" ); document.write( "
Algebra.Com's Answer #638591 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Make (X) the subject and simplify
\n" ); document.write( "\"%28a%5E2%2Fx%5E2%29%2B+%28b%5E2%2Fy%5E2%29+=+1\"
\n" ); document.write( "multiply equation by x^2y^2, cancel the denominators
\n" ); document.write( "a^2y^2 + b^2x^2 = x^2y^2
\n" ); document.write( "subtract b^2x^2 from both sides
\n" ); document.write( "a^2y^2 = x^2y^2 - b^2x^2
\n" ); document.write( "factor out x^2
\n" ); document.write( "a^2y^2 = x^2(y^2 - b^2)
\n" ); document.write( "Divide both sides by (y^2-b^2)
\n" ); document.write( "\"%28%28a%5E2y%5E2%29%29%2F%28%28y%5E2+-+b%5E2%29%29\" = x^2
\n" ); document.write( "find the square root of both sides and the answer is:
\n" ); document.write( "x = \"sqrt%28%28a%5E2y%5E2%29%2F%28y%5E2+-+b%5E2%29%29\"
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