Question

5 = 23 and 9 = 79 then 12= ?

Answer 1

Hi friend,

Nice question :)

The answer is 142.

Explanation-

5=23 {5*5-2=23}
9=79 {9*9-2=79}
12=142 {12*12-2=142}

Hence we got the answer!

Hope it helps..!!!

Answer 2

5=23 
9=79
12=?
5*5=25-2=23
9*9=81-2=79                                                                                                       therefore the connection between the two is the numbers square-2
ANS=12*12=144-2=142