qqp question1: How can I design an op - amp circuit that can solve the equation y = x^3 +double integral of 4xdx + [(e^(-3x) +1)/(e^(2x) +2)] +5? question2: Can you solve the system of equations for [math]x + y = -3[/math] and [math] x - y = -5 [/math]?