Equation of the Tangent Line with Implicit Differentiation x^2 + xarctan(y) = y - 1 at (-pi/4, 1)

Equation of the Tangent Line with Implicit Differentiation x^2 + xarctan(y) = y - 1 at (-pi/4, 1)

Equation of the Tangent Line with Implicit Differentiation x^2 + xarctan(y) = y - 1 at (-pi/4, 1) We find the equation of the tangent line using implicit. Messy answer!