Rui D.

Rui D. joined Socratic 5.810958904109589 years ago. Rui D. hasn't written a biography yet.

511,345 students helped

Level 12 in Geometry Level 8 in Precalculus Level 7 in Calculus Level 6 in Trigonometry Level 6 in World History Level 4 in Algebra Level 2 in Socratic Meta