Question

(2x-1+1/x)^4 x=/0
$(2x - 1 + x { }^{ - 1} ) {}^{4}$
​

Answer 1

Answer:

2x−1)(x−1)

4

(x−2)

4

≤0⟹x



=2

(2x−1)(x−1)

4

(x−2)

3

≤0

(x−

2

1

)(x−2)

3

≤0

x∈(

2

1

,2)