Question

Solve this question of mental ability fast fast fast

Answer 1

Answer:

92

Step-by-step explanation:

${4}^{2} + {6}^{2} - (4 + 6) = 16 + 36 - 10 = 52 - 10 = 42$

${8}^{2} + {9}^{2} - (8 + 9) = 64 + 81 - 17 = 145 - 17 = 128$

${5}^{2} + {9}^{2} - (5 + 9) = 25 + 81 - 14 = 106 - 14 = 92$