Question

if 2=15,3=81,4=225 then 5=?

Answer 1

Answer:

Hence,

5=624

Step-by-step explanation:

We are given that:

2=15

which could also be written as:

$15=2^4-1$

Also,

3=81 which could also be written as:

$81=3^4-1$

similarly we are given:

4=225 which could also be written as:

$225=4^4-1$

Hence we can compute the value for 5 as:

$5^4-1=625-1=624$

Hence we can similarly compute the value for n>5 with the help of formula for general; n term as:

$n=n^4-1$

Hence,

5=624

Answer 2

Answer:

i think the answer will be 81×81 = 6561