document.write( "Question 1009070: Factorise: x^2 + y^2 + ax^2 + ay^2\r
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Algebra.Com's Answer #624606 by stanbon(75887)\"\" \"About 
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Factorise: x^2 + y^2 + ax^2 + ay^2
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\n" ); document.write( "x^2(1+a) + y^2(1+a)
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\n" ); document.write( "(x^2+y^2)(1+a)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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