Question 709698
If k(x) =6x^2-4x+2,find k(4+y) enter the expression in the simplest form. the terms of expression must be entered in descending order of degree k(4+y)=
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Just substitute 4+y for "x".
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k(4+y) = 6(4+y)^2 - 4(4+y) + 2
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Cheers,
Stan H.