PLZZ solve the problem
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5, 3, 9 = 74 Option D.
Step-by-step explanation:
Given,
4, 3, 7 = 42
The pattern is 7²-(4² + 3²)
= 49 -(16 + 9)
= 49 - 25 = 24 swap the numbers = 42
8² -(6² +3²)
= 64 - (36 + 9)
= 64 - 45 = 19 swap the numbers = 91
9² -(5² + 3²)
= 81 -(25 + 9)
= 81 - 34
= 47 = swap the numbers = 74
Option (D) 74 is the answer.
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