if a= 7-4√3, find the value of √a + 1/√a. (class 9th)
Answers
Answered by
1
Here you are given that a = 7- 4 root 3
If we calculate 1/7-4 root 3 we get 7+ 4 root 3
Now (root a + 1/root a)^2 =
a + 1/a +2 that is = (7-4 root3) + (7+ 4root 3) +2
= 14 + 2 = 16
Pls mark it as brainliest
If we calculate 1/7-4 root 3 we get 7+ 4 root 3
Now (root a + 1/root a)^2 =
a + 1/a +2 that is = (7-4 root3) + (7+ 4root 3) +2
= 14 + 2 = 16
Pls mark it as brainliest
Similar questions