tangents and normalsat what points will the tangents to the curve y = 2x^3 – 15x^2 + 36x – 21 be parallel to x axis? also find the equations of the tangents to the curve at these points
tangents and normals
at what points will the tangents to the curve y = 2x^3 – 15x^2 + 36x – 21 be parallel to x axis? also find the equations of the tangents to the curve at these points