The simplified value of(\sqrt 5+ 1)+(12 +\sqrt 20 )- (\sqrt20 - 4)+(6 -\sqrt 5 ) is

SSC CPO SI and ASI Model Paper 9

Question : 150 of 200

Marks: +1, -0

The simplified value of

(√ 5+ 1)+(12 +√ 20 )- (√20 - 4)+(6 -√ 5 )

Solution:

(√5 +1 )+(12 +√20)-(√ 20 -4)+(6 -√5)

=1+ 12+ 4 +6 =23

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