Simplifying, Adding & Subtracting Radicals

Simplifying, Adding & Subtracting Radicals

9th - 10th Grade

10 Qs

quiz-placeholder

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Simplifying, Adding & Subtracting Radicals

Simplifying, Adding & Subtracting Radicals

Assessment

Quiz

Mathematics

9th - 10th Grade

Practice Problem

Medium

Created by

MAMMANA KIMBERLY

Used 51+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify:


 21827502\sqrt{18}-\sqrt{27}-\sqrt{50}  

 233\sqrt{2}-3\sqrt{3}   

 2592\sqrt{-59}  

 2233-2\sqrt{2}-3\sqrt{3}  

 3.782-3.782  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:


 18   12\sqrt{18}\ -\ \ \sqrt{12}  

 6\sqrt{6}  

 232\sqrt{3}  

 32 233\sqrt{2}-\ 2\sqrt{3}  

 1\sqrt{-1}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:


 5+5\sqrt{5}+\sqrt{5}  

 25\sqrt{25}  

 55  

 252\sqrt{5}  

 10\sqrt{10}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The number under the radical symbol

is called the _____________.

radical

square root

radicand

index

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:

 300+75\sqrt{300}+\sqrt{75} 

 15315\sqrt{3}  

 375\sqrt{375}  

 20520\sqrt{5}  

 16516\sqrt{5}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When adding or subtracting square roots, what number HAS TO BE THE SAME?

The coefficient (number in front of square root)

The radicand (number in square root)

The numbers don't matter

Both have to be the same

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:


 20a2b4\sqrt{20a^2b^4}  

 2ab252ab^2\sqrt{5}  

 4ab254ab^2\sqrt{5}  

 5ab225ab^2\sqrt{2}  

 2a2b252a^2b^2\sqrt{5}  

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