Adding/Subtracting Radical Expressions

Operations with Radical Expressions

Goal: Simplify radical expressions using order of operations.​

​Add/Sub Radical Expressions

Steps:

1. Factor fully.

2. ​Simplify roots.

3. Combine like radicands if possible.​

Subject | Subject

Some text here about the topic of discussion

Multiple Choice

Simplify completely.

• 2√3
• -8√3
• 2√6
• -8√6

Multiple Choice

Simplify completely.

• 3√8
• 2
• 2√2
• -16

Multiple Choice

Simplify completely.

• -12√5 - 2√6
• -7√6
• -7√19
• simplest form

Math Response

Simplify

Type answer here

Correct Answer: 11\sqrt{5}

Deg^°

Rad

Math Response

Simplify

Type answer here

Correct Answer: -2\sqrt{2}

Deg^°

Rad

Math Response

Simplify

(Remember to make sure the radicals are in simplest form before adding)

Type answer here

Correct Answer: -20\sqrt{3}

Deg^°

Rad

Review of simplifying square roots and cube roots

Math Response

Simplify the radical expression

Type answer here

Correct Answer: 2a^9\sqrt{5a}

Deg^°

Rad

Math Response

Simplify the radical expression

Type answer here

Correct Answer: 50c^3w^5y^3\sqrt{3y}

Deg^°

Rad

Math Response

Simplify the radical expression

Type answer here

Correct Answer: 3\sqrt[3]{10}

Deg^°

Rad

Multiple Choice

• Yes

• No