Question

plz answer fast....it's too urgent​

Answer 1

Answer:

4

Step-by-step explanation:

2916=2^2+3^6

=4*9^3

Answer 2

Answer:

4

Step-by-step explanation:

2916 = 2 x 2 x 3 x 3 x 3 x 3 x 3 x 3

to make it a perfect cube, the prime factors should be in triplets

(2 x 2) is not a triplet, so to remove it,

we must divide 2916 by 2 x 2 = 2916/4 = 729

cube root of 729 = 9