Question

Write whether the following are rational or irrational
(√5 - √3 ) ( √5 + √3)​

Answer 1

Answer:

using the formula (a+b)(a-b)=a^2-b^2

Step-by-step explanation:

=(√5)2-(√3)^2

=5-3

=2

(square and root are cancel)

hence the solution is irrational

Answer 2

2

it's your answer I hape you nead it