Quadratic Roots & Vertex: $2x^2-7x+3=02x^2\; -\; 7x\; +\; 3\; =\; 0$

Trigonometric Quotient Rule: $\frac{d}{dx}\left[\frac{\sin (x)}{x^2+1}\right]\backslash frac\{d\}\{dx\}\backslash left[\backslash frac\{\backslash sin(x)\}\{x^2+1\}\backslash right]$

Gauss-Jordan $3\times 33\; \backslash times\; 3$ Matrix Inversion & RREF

Improper Integral Convergence: ${\int }_0^{\mathrm{\infty }}x{e}^{-2x}dx\backslash int\_0^\backslash infty\; x\; e^\{-2x\}\backslash ,dx$

Triangle Centroid & Inscribed Circle in Cartesian Plane