Question

(√3 + √5)(√3 − √5)= _________________
with solution please

Answer 1

Step-by-step explanation:

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

(✓3+✓5)(✓3-✓5) = (✓3)^2-(✓5)^2

= 3-5

= -2

Answer is -2

Hope this helps you

Thank you

Answer 2

Answer:

Step-by-step explanation:

3-5=-2