Question

28. Solve for x: x2 +
1/x2=17/4​

Answer 1

Answer:

X = 2 or 1/2

Step-by-step explanation:

(x+1/x)²-2 = 17/4 == x+1/x = 5/2 == 2x²-5x+2=0 solve the quadratic to get x= 2 and x =1/2