Question

Simplify: (3+√5) (3- √5)​

Answer 1

Answer:

3²-√5²

=9-5

=4

Step-by-step explanation:

its your answer

Answer 2

Step-by-step explanation:

(3√5−5√2 )(3√5+5√2)

It is of form (a−b)(a+b)=a²−b²

(3√5 )²−(5√2)²

9(5)−25(4)

45−100=−54

I hope you can understand

plss mark a brilliant