Class 9 Maths Ex 1.4 Q2 | Simplify ( i) (3 + √3 ) ( 2 + √2) (ii) (3 + √3) (3 - √3) (iii) (√5 + √2)

Class 9 Maths Chapter-1
Number Systems Exercise-1.5, Question No.-2

Simplify each of the following expressions:
(i) (3 + √3 ) ( 2 + √2) (ii) (3 + √3) (3 - √3)
(iii) (√5 + √2 )^2 (iv) ( √5 - √2) (√5 + √2)

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