Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Test2 |
Grade: 8-b Lesson: S1-P2 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
| Problem Id | Problem | Options |
|---|---|---|
Steps 1 |
Simplify the following expression: \$\sqrt(243) - \sqrt(81) + \sqrt(144)\$. |
A)\$9\sqrt(5) + 5\$ B) \$9\sqrt(3) + 3\$ C) \$9\sqrt(5) - 5\$ D) \$9\sqrt(3) - 3\$ |
Steps 2 |
The difference between the square root and cube root of the number \$125 times 512\$ is? |
A) 221.829 B) 212.982 C) 212.289 D) 221.982 |
Steps 3 |
Subtract the following expression: \$\sqrt(128) - \sqrt(18) - \sqrt(32)\$. |
A) \$ - 2\sqrt(3)\$ B) \$ - \sqrt(2)\$ C) \$ 2\sqrt(3)\$ D) \$ \sqrt(2)\$ |
Steps 4 |
Simplify the following expression: \$(10a\sqrt(36b^3)) / (12\sqrt(25ab))\$. |
A)\$b\sqrt(a)\$ B) \$\sqrt(ab)\$ C) \$a\sqrt(b)\$ D) ab |
Steps 5 |
Simplify the following expression: \$(2\sqrt(3) + \sqrt(12)) \times (\sqrt(3) - \sqrt(6))\$. |
A) \$12\sqrt(2)\$ B) \$- 12\sqrt(2)\$ C) \$12 - 12\sqrt(2)\$ D) \$12\sqrt(3)\$ |
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