Question

x= 3+√3 এবং xy= 6 হলে (x+y)^2 এর মান নির্ণয় কর​

Answer 1

Answer:

a = {(2 – √3)/(2 + √3) (2 – √3 )} = 2 – √3

b = {(2 + √3)/ (2 – √3) (2 + √3)) = 2 + √3

∴ (1/a + 1) + (1/b + 1) = {1/(3 – √3)} + {1/(3 + √3)} = (3 + √3 + 3 – √3)/{(3 – √3) (3 + √3)} = 1

Step-by-step explanation:

Answer 2

Answer:

answer is 5

hope it helpful