the value of (root 11-root 2)(root 11 +root 2)
Answers
Answered by
5
Answer:
the value of the above problem
= (√11)^2- (√2)^2
= 11- 2
= 9
Answered by
4
Answer:
9
Step-by-step explanation:
(a-b)*(a+b)=a^2-b^2
11-2=9
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