RS Aggarwal Class 8 Solutions Chapter 4 Cubes and Cube Roots Ex 4D

RS Aggarwal Class 8 Solutions Chapter 4 Cubes and Cube Roots Ex 4D

These Solutions are part of RS Aggarwal Solutions Class 8. Here we have given RS Aggarwal Solutions Class 8 Chapter 4 Cubes and Cube Roots Ex 4D.

Other Exercises

• RS Aggarwal Solutions Class 8 Chapter 4 Cubes and Cube Roots Ex 4A
• RS Aggarwal Solutions Class 8 Chapter 4 Cubes and Cube Roots Ex 4B
• RS Aggarwal Solutions Class 8 Chapter 4 Cubes and Cube Roots Ex 4C
• RS Aggarwal Solutions Class 8 Chapter 4 Cubes and Cube Roots Ex 4D

Objective Questions
Tick the correct answer in each of the following:

Question 1.
Solution:
(a) 141
= 3 x 47

Question 2.
Solution:
1152
= 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

Question 3.
Solution:
\(\sqrt [ 3 ]{ 512 }\)

Question 4.
Solution:
\(\sqrt [ 3 ]{ 125\times 64 }\)

Question 5.
Solution:
\(\sqrt [ 3 ]{ \frac { 64 }{ 343 } } \)

Question 6.
Solution:
\(\sqrt [ 3 ]{ \frac { -512 }{ 729 } } \)

Question 7.
Solution:
Factorising 648, we get

Question 8.
Solution:
Factorising 1536, we get

Question 9.
Solution:
\({ \left( 1\frac { 3 }{ 10 } \right) }^{ 3 } \)

Question 10.
Solution:
(0.8)³
= 0.8 x 0.8 x 0.8 = 0.512 (c)

Hope given RS Aggarwal Solutions Class 8 Chapter 4 Cubes and Cube Roots Ex 4D are helpful to complete your math homework.

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