Question

Two classmates Salma and Anil simplified two different expressions during the revision hour and explained to each other their simplification. Salma explains simplification of √2 √5+√3 by rationalizing the denominator and Anil explains simplifications of (√5 + √3)( √5 − √3) by using identity. Answer the following questions. 3x2=6
(i) By rationalizing the denominator of Salma got the answer

(ii) Anil applied_________identity for simplifying ( √5 + √3) ( √5 − √3)

(iii) ( √2 + √3) ( √2 − √3)=?​

Answer 1

Answer:

Salma's expression

Anil's expression

Answer 2

Explanation:

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