Question

If (x-1/x = 7) find value of (x+1/x)
URGENT PLS

Answer 1

Answer:

√53

Step-by-step explanation:

x-1/x=7

Both side square

x²+1/x²-2=49

x²+1/x²=51

Add 2 both sides

x²+1/x²+2=53

(x+1/x)²=53

x+1/x=√53

Please Mark this answer as the BRANIEST answer of this question