WHAT IS A CUBE? The cube of a number is the number raised to the power 3. Thus, cube of 2 = 23 = 2 x 2 x 2 =…

## CLASS – 8th CBSE – Squares and Square Roots

SQUARES AND SQUARE ROOTS SQUARES A number obtained by multiplying the same number is called the square of its number. Examples : 2 x 2 = 4 3 x 3…