# Help with rational expressions

**Question description**

Which of the following shows the expression below in radical form?

a.

b.

c.

d.

Simplify the expression.

a. 4

b. 2

c.

d.

Simplify the expression.

a. 10

b. 32

c. 4.5

d. 6.5

Which of the following shows the expression below in radical form?

a.

b.

c.

d.

Evaluate the expression.

3

1

0

9

Simplify the expression.

a.

b.

c.

d.

Simplify the expression.

a.

b.

c. -512

d. 512

Use the properties of exponents to simplify the expression. Write with positive exponents.

a.

b.

c.

d.

Use rational exponents to write as a single radical expression.

a.

b.

c.

d.

Use rational exponents to write as a single radical expression.

a.

b.

c.

d.

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