Quiz In Class

Title: Multiplication of surds

Grade: 9-a Lesson: S3-L5

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id Problem Options

1

Simplify:
\$ (sqrt(100))/5 × (sqrt(1000))/2 \$

A) \$ 10sqrt(10) \$

B) \$ 5sqrt(10) \$

C) \$ sqrt(10) \$

D) \$ 50sqrt(10) \$

2

Simplify:
\$ sqrt(3)/9 × sqrt(12)/3 × sqrt(24)/9 × sqrt(72)/3 \$

A) \$ (10sqrt(3))/81 \$

B) \$ (8sqrt(3))/81 \$

C) \$ (8sqrt(6))/81 \$

D) \$ (10sqrt(6))/81 \$

3

Simplify:
\$ (4sqrt(1024))/2 × (2sqrt(216))/3 \$

A) \$ 128sqrt(6) \$

B) \$ 216sqrt(6) \$

C) \$ 256sqrt(6) \$

D) \$ 512sqrt(6) \$

4

Simplify:
\$ (2sqrt(14))/4 × (3sqrt(28))/6 × (4sqrt(56))/8 \$

A) \$ 42sqrt(7) \$

B) \$ 28sqrt(7) \$

C) \$ 14sqrt(7) \$

D) \$ 7sqrt(7) \$

5

Simplify:
\$ (7sqrt(8))/3 × (9sqrt(18))/6 × (11sqrt(28))/9 \$

A) \$ (124sqrt(7))/3 \$

B) \$ (305sqrt(7))/3 \$

C) \$ (154sqrt(7))/3 \$

D) \$ (308sqrt(7))/3 \$


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 15-March-2023 08:10 PM EST