The value of (11 + √11) (11 – √11) is :
121
110
-121
132
Answers
Answered by
1
Explanation:
We know that (a+b)(a-b) = a²-b²
So, (11+√11)(11-√11)
= 11²-√11²
= 121-110
= 110
(option B)
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