Question

simplify (√11-√7) ( √11+√7)​

Answer 1

Answer:

this is your answer...

Step-by-step explanation:

Answer 2

Answer:

4

Step-by-step explanation:

(√11-√7)(√11-√7)

√11^2 -√7^2 -----------(a+b)(a-b) = a^2+b^2

11 - 7

4