2021/22 S3 Ex.0

2021/22 S3 Ex.0

by LHK

​Welcome to Quizuzz!

​Quizuzz is one of the online platforms that I usually use! You might haven't tried it before, let's try it out now!

Pop-Quiz 0 ​

​Welcome to my class !!

Multiple Choice

19  + a  =  -50

• a = -950

• a =  -69

• a = -31

• a = -50/19

Multiple Choice

Find the volume of the cylinder. Correct your answers to the nearest $$0.1cm^3$$   if necessary. 

• 16.4 cm³

• 31.7 cm³

• 31.4 cm³

• 22.0 cm³

Multiple Choice

Simplify $$\sqrt[]{200}$$ .

• $$4\sqrt[]{7}$$  

• $$6\sqrt[]{3}$$  

• $$10\sqrt[]{2}$$  

• $$3\sqrt[]{3}$$  

Fill in the Blanks

Q1. Find the value of c.

Multiple Choice

Simplify  $$\sqrt[]{144}$$  

• $$4\sqrt[]{3}$$  

• 12

• 16

• $$6\sqrt[]{3}$$  

Multiple Choice

Factorise

4 - a²

• (a+2)(a-2)

• (2a+a)(2a-1)

• (2+a)(2-a)

• (a²+2)(a²+2)

Multiple Choice

$$\left(x+1\right)^2=?$$  

• x²+1-2x

• x²+2x+1

• x²-2x+1

• 2x+1-x

​Nice Try!

​Now, you know how Quizizz will be used in my class. Remember to finish the assignment on time!