10.1 D2 Solving by Square Roots

$$\pm13$$

$$\pm14$$

$$\pm15$$

$$\pm16$$

$$\pm9$$

$$\pm7$$

$$\pm5$$

$$\pm3$$

$$\pm9$$

$$\pm7$$

$$\pm5$$

$$\pm3$$

$$\left\{12,-12\right\}$$

$$\left\{-72,\ 72\right\}$$

$$\left\{-72\right\}$$

No solution

$$\left\{2,-12\right\}$$

$$\left\{-1,\ 1\right\}$$

$$\left\{0\right\}$$

No solution

$$\left\{-10,\ 10\right\}$$

$$\left\{-12,\ 12\right\}$$

$$\left\{10\right\}$$

No solution

$$\left\{\frac{3}{5},-\frac{3}{5}\right\}$$

$$\left\{-\frac{5}{3},\ \frac{5}{3}\right\}$$

$$\left\{\pm10\right\}$$

No solution

$$\left\{-7,\ 3\right\}$$

$$\left\{-3,\ 7\right\}$$

$$\left\{\pm7\right\}$$

No solution

$$\left\{-4,\ 6\right\}$$

$$\left\{4,\ 6\right\}$$

$$\left\{4,-6\right\}$$

$$\left\{-4,-6\right\}$$