SOLUTION: If r(x)=2x^2-5x+1 find r(a^2)

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Question 1065319: If r(x)=2x^2-5x+1 find r(a^2)
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Make the substitution for x=a%5E2 and simplify.