Module 9: Lesson 4: Simplifying Radicals

Module 9: Lesson 4: Simplifying Radicals

By Mr. Carozza

​

Circle your Pairs

Box your Loners

​

Pairs go outside √​ Loners stay at home

​

​Some text here about the topic of discussion.

​Pairs√Loners

​

Draw

Simplify: $$\sqrt[]{40}$$  

Draw

Simplify: $$\sqrt[]{120}$$  

Draw

Simplify: $$\sqrt[]{250}$$  

Circle your pairs

​

Box your Loners

​

Pairs √​ Loners

​

​Same drill with the variables.

​

Multiple Choice

Simplify: $$\sqrt[]{50xy^2}$$  

• $$25\ \sqrt[\ ]{2x}$$  

• $$2x\ \sqrt[]{5y}$$  

• $$5x\ \sqrt[]{2y}$$  

• $$5y\ \sqrt[]{2x}$$  

Multiple Choice

Simplify: $$\sqrt[]{75a^4b^2c}$$  

• $$5a^2b\ \sqrt[]{3c}$$  

• $$5ab\ \sqrt[]{3b}$$  

• $$3a^2b\ \sqrt[]{5a}$$  

• $$5b\ \sqrt[\ ]{3a}$$  

Multiple Choice

Simplify: $$\sqrt[]{81d^3kw^5}$$  

• $$9d^2w^{ }\ \sqrt[]{3d\ w}$$  

• $$3dw^{ }\ \sqrt[]{3d\ k\ w}$$  

• $$9dw^2\ \sqrt[]{d\ k\ w}$$  

• $$9w^2\ \sqrt[]{d\ \ w}$$  

Multiple Choice

Which of the following is NOT a perfect square?

• 81

• 94

• 64

• 16

Multiple Choice

Which of the following is NOT a perfect square?

• 121

• 49

• 112

• 225

Multiple Choice

Which of the following is a perfect square?

• 120

• 144

• 24

• 200

Multiple Choice

Which of the following is NOT a factor of 48?

• $$1\cdot48$$  

• $$6\cdot8$$

• $$3\cdot16$$

• $$5\cdot12$$

Multiple Choice

Which of the following is NOT a factor of 60?

• $$2\cdot35$$  

• $$3\cdot20$$

• $$4\cdot15$$

• $$1\cdot60$$

Draw

Simplify: $$\sqrt[]{45\ x^3\ y\ z^4}$$