Home / p(2)^2 + q(2) + r = 40 \quad \Rightarrow \quad 4p + 2q + r = 40 \quad \text{(Equation 2)}p(2)^2 + q(2) + r = 40 \quad \Rightarrow \quad 4p + 2q + r = 40 \quad \text{(Equation 2)}February 22, 2026