### 11.2 Positive, Perfect Square Radicands

Problem #

Problem Statement

Problems Similar To

1.

Find the range of x for which the radical expression is a real number

$$\sqrt{(9-x)}$$

2.

Find the range of x for which the radical expression is a real number

$$\sqrt{((-4)x)}$$

3.

Find the range of x for which the radical expression is a real number

$$\sqrt{((x-6)^{2})}$$

4.

Simplify

$$\sqrt{((3x)^{2})}$$

5.

Simplify

$$\sqrt{((x+2)^{2})}$$

6.

Simplify

$$\sqrt{((10x+6)^{2})}$$

7.

Find the range of x for which the radical expression is a real number.

$$\sqrt{(x^{2}-49)}$$