Question

Please work this out or I get a detention

Answer 1

A= 11 and 6 is 2 this is the coree answer

Answer 2

a = 11 , b = 2

Explanation:

`((4-√(5))(4+√(5)) )/(2√(11)) = ( √(a))/(y) \\Hence,\\(4^2-(√(5))^2 )/(2√(11)) = ( √(a))/(y)\\(16-5)/(2√(11) ) = ( √(a))/(y)\\(11)/(2√(11)) = ( √(a))/(y)\\(√(11)*√(11) )/(2√(11)) = ( √(a))/(y)\\(√(11) )/(2) = ( √(a))/(y)\\a=11,b =2`