Question

(√7-√11)^2 simplify expression

Answer 1

Step-by-step explanation:

hope this helps you and look the answer once

Answer 2

Answer:

18 - 2√77

Step-by-step explanation:

(√7 - √11)^2

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

= 7+11  - 2√77

= 18 - 2√77