Question

1
If x +1/x = 3, then find the value of x2 +
X/x2​

Answer 1

Step-by-step explanation:

x+1/x=3

x+1=3x

1=3x-x

1=x(3-1)

1=2x

x=1/2

2x+x/2x

(2*1/2 + 1/2)/(2*1/2)

(1+1/2)/1

=1+1/2

=3/2