Question

difference of two perfect cube is 189 if the cube root of the smaller of the two number is 3 find the cube root of the larger number

Answer 1

Let the other number be x
x^3- (3)^3=189
x^3-27= 189
x^3=216
x=6

So the cube root of the larger number is 6

Answer 2

Let the number be x
X*3-26=189
X*3=216
X=6
Value of x is 6