Question

5. If x-1/x=5. find the value of x+1/x​

Answer 1

Answer:√29

Step-by-step explanation:

x-1/x=5

(x-1/x)²=5²

x²+1/x²-2=25

x²+1/x²=27

x²+1/x²+2=27+2

(x+1/x)²=29

x+1/x=√29