Question

2=3 3=8 4=15 5=24 TAR 7=??

Answer 1

I think 48 is the right answer

Answer 2

The missing number is 48.

Explanation:

We have,

2 = 3, 3 = 8, 4 = 15, 5 = 24,

Find the value of 7 = ?

The pattern follow,

$x^{2} -1.$

$3 = 2^{2} -1 = 4 - 1 = 3$

$8 = 3^{2} -1 = 9 - 1 = 8$

$15 = 4^{2} -1 = 16 - 1 = 15$

$24 = 5^{2} -1 = 25 - 1 = 24$

Similarly,

$?  = 7^{2} -1 = 49 - 1 = 48$

Hence, the missing number is equal to "48".