document.write( "Question 881846: If \"f%28x%2Cy%29+=+x%5E4+%2B+3x%5E2y%5E2+%2B+y%5E4+\" , show that \"f%28ax%2Cay%29+=+a%5E4f%28x%2Cy%29\" \n" ); document.write( "
Algebra.Com's Answer #532547 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%2Cy%29+=+x%5E4+%2B+3x%5E2y%5E2+%2B+y%5E4+\"
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\n" ); document.write( "\"f%28ax%2Cay%29+=+%28ax%29%5E4+%2B+3%28ax%29%5E2%28ay%29%5E2+%2B+%28ay%29%5E4+\"
\n" ); document.write( "\"f%28ax%2Cay%29+=+a%5E4x%5E4+%2B+3a%5E4x%5E2y%5E2+%2B+a%5E4y%5E4+\"
\n" ); document.write( "\"f%28ax%2Cay%29+=+a%5E4%28x%5E4+%2B+3x%5E2y%5E2+%2B+y%5E4%29+\"
\n" ); document.write( "\"f%28ax%2Cay%29+=+a%5E4%2Af%28x%2Cy%29+\"
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