Quiz Discussion

Title: Multiplying Radicals

Grade: 8-b Lesson: S1-L7

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Discussion: Step1 Step2 Step3 Step4 Step5

Quiz: Discussion in Class

Problem Id Problem Options

Steps 1

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)\$

Steps 2

Multiply the following radical expression: \$root(3) (8x^6) times root(3) (27x^9)\$.

A) \$2x^5\$

B) \$12x^5\$

C) \$-12x^5\$

D) \$6x^5\$

Steps 3

Simplify: (\$2\sqrt(5) + 3\sqrt(2)) times\$ (\$\sqrt(5) - \sqrt(2)\$).

A) \$4 + \sqrt(10)\$

B) \$4 + \sqrt(12)\$

C) \$3 - \sqrt(12)\$

D) \$3 + \sqrt(12)\$

Steps 4

Simplify the following expression: \$(\sqrt8 \times \sqrt2) \times (3\sqrt5 \times \sqrt10)\$.

A) \$60\sqrt(2)\$

B) \$50\sqrt(2)\$

C) \$-50\sqrt(3)\$

D) \$3\sqrt(10)\$

Steps 5

Multiply the following radical expression: \$ 3\sqrt(4x^2) times \sqrt(16x^2)\$.

A) \$2x^2\$

B) \$24x^2\$

C) \$22x^2\$

D) \$12x^2\$

Discussion: Step1 Step2 Step3 Step4 Step5


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 13-August-2024 09:20AM EST