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Multiplying & Dividing Radical Expressions

Authored by Katherine Crowe

Mathematics

10th Grade

CCSS covered

Used 76+ times

Multiplying & Dividing Radical Expressions
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Multiply and simplify. Assume that all variables are positive.  8y540y2\sqrt{8y^5}\cdot\sqrt{40y^2}  

 8y358y^3\sqrt{5}  

 8y35y8y^3\sqrt{5y}  

 8y5y8y\sqrt{5y}  

 8y358y^3\sqrt{5}  

Tags

TEKS.MATH.A.11B

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Divide and simplify. Assume that all variables are positive. 6006\frac{\sqrt{600}}{\sqrt{6}}   

6

10

60

100

Tags

TEKS.MATH.A.11B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Divide and simplify. Assume that all variables are positive.  180x55x3\frac{\sqrt{180x^5}}{\sqrt{5x^3}}   

 6x26x^2  

 12x12x  

 6x6x  

 12x212x^2  

Tags

TEKS.MATH.A.11B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify ( 2\sqrt{2}  - 3)( 2\sqrt{2}  + 3)

7

-7

 7\sqrt{7}  

- 7\sqrt{7}  

Tags

CCSS.HSN.RN.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (57)2\left(\sqrt{5}-7\right)^2  

54 -  70\sqrt{70}  

35

54 -  14514\sqrt{5}  

 35\sqrt{35}  

Tags

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 12+3\frac{1}{2+\sqrt{3}}  

1

 2  32\ -\ \sqrt{3}  

 32\frac{\sqrt{3}}{2}  

 13\frac{1}{\sqrt{3}}  

Tags

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2+636\frac{2+\sqrt{6}}{3-\sqrt{6}}  

 12+563\frac{12+5\sqrt{6}}{3}  

 23\frac{2}{3}  

 32\frac{3}{2}  

undefined

Tags

CCSS.HSN.RN.A.2

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