Question

prove that if a number is tripled then its cube is 27 times the cube of a given number​

Answer 1

Step-by-step explanation:

let the number be 2

then cube of 2 = 2×2×2 = 8

then triple of 2 = 2×3 = 6

cube of 6 = 6×6×6 = 216

On dividing 216 by 8,

we will get 27 as the quotient which proves that if a number is tripled then its cube is 27 times the cube of a given number.