(root 5 - root 2)(root 5+root2)
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hey dear your answer is here:-
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(√5-√2)(√5+√2)
= (√5) whole square - (√2) whole square
= root and square gets cancelled
= 5-2= 3
= (√5-√2)(√5+√2)= 3
hope it helps
_______________________
________________________________
(√5-√2)(√5+√2)
= (√5) whole square - (√2) whole square
= root and square gets cancelled
= 5-2= 3
= (√5-√2)(√5+√2)= 3
hope it helps
chirag1237:
I thick both is same
ok
thx
ur welcome
if it helps you add my answer to Brainlist
i add
ok
or root 5 or root 5 =5 hota hena
i did not understood what u said
(root 5) (root 5) i thik answer is 5
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