Het guys tell me :-
How -1-1-(-2- root 2)+ root 2 comes ? It is given below ,plz explain me properly its frm 9th class
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Hey
-1-1-(-2-√2)
-2-(-2 - √2)
-2 + 2 + √2
= √2
Hope it helps :)
-1-1-(-2-√2)
-2-(-2 - √2)
-2 + 2 + √2
= √2
Hope it helps :)
Bajwa302:
r u sure
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