# Worksheet: Simplifying Radical Expressions

In this worksheet, we will practice evaluating square roots and simplifying radical expressions.

**Q2: **

Find the conjugate of , then find the product of and its conjugate.

- A , 126
- B , 255
- C , 249
- D , 249
- E , 1

**Q4: **

Express in its simplest form.

**Q5: **

Simplify .

- A
- B
- C54
- D

**Q7: **

Given that , simplify .

- A
- B
- C
- D
- E

**Q8: **

Write in the form , where is an integer.

- A
- B
- C
- D
- E

**Q9: **

Find the value of .

**Q10: **

Expand and simplify the expression .

- A
- B
- C
- D
- E

**Q11: **

Calculate .