Question

if a = 7 - 4√3 then find √a+√1/a
​

Answer 1

Answer:

Answer is 2

Step-by-step explanation:

a^½ = ( 7-4*3^½)*(7-4*3^½). (multiplying by its conjugate)

a = 1

(a)^½+(1/a)^½ = 1+(1/1) = 2