Alg C&C GA EOC Unit 3 Walkthrough with Videos

​GA EOC Unit 3 Walkthrough & Quiz

Multiple Choice

Which is an irrational number?

• $$5\ \sqrt[]{49}$$

• $$3\ \sqrt[]{2}-3\ \sqrt[]{81}-3\ \sqrt[]{2}$$

• $$\frac{\sqrt[]{36}}{\sqrt[]{8}\ \sqrt[]{2}}$$

• $$7\ \sqrt[]{8}$$

Match

Match the following with an equivalent expression.

• $$15\ \sqrt[]{3}$$

• $$9\ \sqrt[]{5}$$

• $$3\sqrt[]{5}\cdot\ 2\ \sqrt[]{15}$$

• $$2\ \sqrt[]{10}\cdot2\ \sqrt[]{5}$$

• $$4\ \sqrt[]{63}$$

• 
  $$5\ \sqrt[]{27}$$

• $$3\ \sqrt[]{45}$$

• $$30\ \sqrt[]{3}$$

• $$20\ \sqrt[]{2}$$

• $$12\ \sqrt[]{7}$$

Multiple Choice

Simplify:
$$6\sqrt{2}⋅5\sqrt{14}$$

• $$32\sqrt{7}$$

• $$60\sqrt{7}$$

• $$2\sqrt{7}$$

• $$30\sqrt{7}$$

Multiple Choice

The length of the side of a square is $$\sqrt[]{35}\ ft^{ }$$ . What is the area of the square?

• $$35\ \ ft^2$$

• $$\sqrt[]{35}\ \ ft^2$$

• $$5\ \sqrt[]{7}\ ft^2$$

• $$7\ \sqrt[]{5}\ ft^2$$