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Math reasoning-Puzzle 326

 By Panos Kalliantasis

Test your reasoning skills
Can you find the logical relation of the equations and then find the missing number?

.

If

12*12=133

14*14=185

16*16=245

Then

18*18=???

Try to solve it yourself and discover the rule that the equations follow.

 

See the answer and detailed explanation  

 

 The pattern is:
AB*AB = AB*AB-11
12*12-11=144-11=133
14*14-11=196-11=185
16*16-11=256-11-245

 18*18-11= 324-11=313


Correct answer is 313

 

 

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