document.write( "Question 1065319: If r(x)=2x^2-5x+1 find r(a^2) \n" ); document.write( "
Algebra.Com's Answer #680468 by josgarithmetic(39618)\"\" \"About 
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Make the substitution for \"x=a%5E2\" and simplify. \n" ); document.write( "
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