Question 1180021
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Solve in two steps:


    Step 1.   r(3) = {{{-2*3^2 + 1}}} = -18+1 = -17.


    Step 2.   q(r(3)) = q(-17) = 2*(-17)-1 = -34 - 1 = -35.     <U>ANSWER</U>
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Solved, answered and explained.