1.

(√7+√3) (√7-√3) simply​

Answer»

Answer:

4

Step-by-step EXPLANATION:

(√7+√3)(√7-√3)

USING (a+b)(a-b)= a^2 - b^2

(√7)^2 - (√3) ^2

7-3

4 ANS;-



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