Squares, Square roots, cubes and Cube roots

Which of the following is a perfect square?

Antara berikut, yang manakah ialah kuasa dua sempurna?

• 2

• 36

• 48

• 120

Tags

CCSS.8.EE.A.2

Which of the following is correct?

Antara berikut, yang manakah adalah betul?

• $\sqrt{8}=2$

• $\sqrt{9}=3$

• $3_{\sqrt{8}=4}$

• $3_{\ \sqrt{-64}=8}$

Tags

CCSS.8.EE.A.2

 $12^3=$  

•  $12\times12\times12$  

•  $12\times12\times12\times12$  

•  $3_{\sqrt{1728\times1728}}$  

•  $\sqrt{12\times12\times12}$  

Tags

CCSS.8.EE.A.2

Calculate

Hitungkan

 $3_{\sqrt{125}-\left(-5\right)^2+10^3}$  

• 1030

• 1000

• 980

• 150

 $3_{\sqrt{-216}\times\sqrt{2^3\times2}}$  

•  $2^2\times3^2$  

•  $3\times\left(-2\right)^3$  

•  $3^2\times\left(-2\right)^2$  

•  $-3\times2^2$  

Tags

CCSS.HSN.RN.A.2

• $64\ cm^3$

• $448\ cm^3$

• $512\ cm^3$

• $576\ cm^3$

• A

• B

• C

• D

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

• A

• B

• C

• D

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2