Solve d_n^2=gamma

$$d _ { n } ^ { 2 } = \gamma$$

Solve for γ

$$\gamma =d_{n}^{2}$$

Solution Steps

Swap sides so that all variable terms are on the left hand side.

$$\gamma =d_{n}^{2}$$

Solve for d_n (complex solution)

$$d_{n}=-\sqrt{\gamma }$$

$$d_{n}=\sqrt{\gamma }$$

Solve for d_n

$$d_{n}=\sqrt{\gamma }$$

$$d_{n}=-\sqrt{\gamma }\text{, }\gamma \geq 0$$