Question

2+16 = 08
4+36 = 24
8+49 = 56
9+64 = ??

Answer 1

Answer:

Answer = 72

Reason,

16 = 4² => 4 x 2 = 8

36 = 6² => 6 x 4 = 24

49 = 7² => 7 x 8 = 56

64 = 8² => 8 x 9 = 72

Answer 2

Answer:

$\mathfrak{\huge{72}}$

Step-by-step explanation:

$2 \times 4 = 8 \\ \\ 4 \times 6 = 24 \\ \\ 8 \times 7 = 56 \\ \\ 9 \times 8 = 72$

So, the algorithm is

1. The number is 16, its square root is 4, and the 2nd number is 2, so multiply 2 by 4, you get 8.
2. The square root of 36 is 6 and 2nd number is 4, so multiplying 6 by 4 gives 24.
3. And so it goes till 64 whose square root is 8 and multiplying with 9 will give you the answer==> 72