Question

Simplify(3+root5)(3-root3)?

Answer 1

Answer:9+3(√5-√3) -√15

Step-by-step explanation

Now for the given question

(3-√3) (3+√5)

=3*3+3*√5-3*√3-√3*√5

=9+3(√5-√3) -√15

Answer 2

Answer:

=(3+√5)(3-√3)=3(3-√3)+√5(3-√3)=9-3√3+3√5-3√3=9-6√3+3√5