Question

49 64 1
9 ? 36
81 25 16

Answer 1

Answer:

5

Step-by-step explanation:

Answer 2

Answer:

81

Step-by-step explanation:

49 64 1  ⇔ 7² 8 ² 1²  ⇔ 7 - 8 - 1

9 ? 36    ⇔ 3² ? 6²    ⇔ 3 - ? - 6   ⇔ ?=9  ⇔ 9²=81

81 25 16 ⇔ 9² 5² 4²  ⇔ 9 - 5 -4

Answer is: 81