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Surds Challenge

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Surds Challenge

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About this activity

Test your understanding of surds

Created by

CHOO KEQI KM-Pelajar
CHOO KEQI KM-Pelajar
Malaysia

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Surds Challenge
 

Surds ChallengeOnline version

Test your understanding of surds

by CHOO KEQI KM-Pelajar
1

Simplify √72. Which method should be used?

2

Simplify √3 + √27 Which method should be used first?

3

Simplify √5 x √20 Which method applies?

4

Simplify 4 / √7 Which method is required?

5

√18 + √50 What should be done first?

6

√32 - 2√2 Which method id needed first?

7

Can the addition rule be used directly for √6 + √15?

8

Can the subtraction rule be used directly for 5√2 - 3√2?

9

A student add directly to simplify √2 + √8 and the answer is √10. What is wrong?

10

Which methods are needed for 6 / √18 ?

 
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