$$\frac { x \cdot x \cdot x \cdot R } { x \cdot E \cdot G }$$
$\frac{Rx^{2}}{EG}$
$$\frac{x^{2}xR}{xEG}$$
$$\frac{x^{3}R}{xEG}$$
$$\frac{Rx^{2}}{EG}$$
Show Solution
Hide Solution
$\frac{2Rx}{EG}$
$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{Rxx}{EG}x^{1-1})$$
$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{Rx^{2}}{EG}x^{0})$$
$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{Rx^{2}}{EG})$$
$$0$$
