The square root of 3 +\sqrt5 is :

Postal or Sorting Assistants Model Paper 9 With Solutions

Question : 16 of 100

Marks: +1, -0

The square root of

3 +√5

is :

Solution:

3+√5=[√{5/2}]^2+[√{1/2}]^2+2×√{5/2}×7 √{1/2}

3+√5=[√{5/2}+√{1/2}]^2

3+√5=[√{5/2}+√{1/2}]

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