Question : Find the value of $6^2+ 4^2 - 20$ of $2 + 40$.
Option 1: 50
Option 2: 54
Option 3: 56
Option 4: 52
Correct Answer: 52
Solution :
Given: $6^2+ 4^2 - 20$ of $2 + 40$
$= 36+ 16 - 40 + 40$
$= 52$
Hence, the correct answer is 52.
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