25 36. 19
4. 49. 3
16. 81. 7
2. ? 9
find the missing number
Answers
Answered by
2
Answer:
121
Step-by-step explanation:
two operation
in line one 25-19 =6 and 6*6=36
in line two 4+3=7 and 7*7= 49
the same goes alternatively
Answered by
2
Answer:
121
Step-by-step explanation:
25-19=6 and 6×6=36
4+3=7 and 7×7=49
16-7=9 and 9×9= 81
so, 2+9=11 and 11×11=121
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