Question

(x4+1/x4)(x+1x)solve it​

Answer 1

Answer:(x4+1/x4)(x+1x)=0

(X4+1/x4)(2x)=0

(X4+1/x3)2=0

2x4+4/x3=0

2x4+4=0

2x4+4x-4x+4=0

2x(x³+2)-4(x+1)=0

(2x-4)(x+1)=0

X=4/2, -1

Step-by-step explanation: