Question

if (x+1/x) =5 , find the values of (xsquar +1/xsquar) and (x4 + 1/x4)​

Answer 1

Answer:

x+1/x=5

(x+1x)^2=5^

x^2+1/x^+2=25

x^2+1/x^=23 -------(1)

(x^2+1/x^2)^2=23^2

x^4+1/x^4+2 = 529

x^4+1/x^4=527 ------(2)

Step-by-step explanation: