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

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

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 4B.

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

Find the value of each of the following using the short-cut method :

Question 1.
Solution:
(25)³ = We know that short-cut method for finding the cube of any two digit number is as given.

Question 2.
Solution:
(47)³ = Here a = 4, b = 7

Question 3.
Solution:
(68)³ = Here a = 6, b = 8

Question 4.
Solution:
(84)³ Here a = 8, b = 4

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

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