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HW 9/15

Authored by Erina Stanley

Mathematics

9th Grade

CCSS covered

Used 1+ times

HW 9/15
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
 10×10\sqrt{10}\times\sqrt{10}  

 10\sqrt{10}  

 1010  

 101010\sqrt{10}  

 100100  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
 6×2\sqrt{6}\times\sqrt{2}  

 434\sqrt{3}  

 12\sqrt{12}  

 232\sqrt{3}  

 1212  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
 2×58\sqrt{2}\times5\sqrt{8}  

 2020  

 1010  

 545\sqrt{4}  

 525\sqrt{2}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify √3 × √15 

3√5
5√3
2√7
√17

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify √5 ⋅ √5

√5

√25

5

25

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify 2√2 ⋅ √12

4√6

2√24

2√6

48

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the expression.

 4925\sqrt{\frac{49}{25}}  

 262\sqrt{6}  

 725\frac{7}{25}  

 355\frac{\sqrt{35}}{5}  

 75\frac{7}{5}  

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