Simplify (3-root 11) (3+root 11)
Answers
Answered by
8
Answer:
answer is -2
Step-by-step explanation:
(3-root 11) (3+root 11)
(3)^2-(root 11)^2
9-11
-2
Answered by
4
Answer:
(3-√11) (3+√11)
(3) squares - (√11 )square
9-11
= -2 ans
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