Question

find the value of x so that​

Answer 1

Step-by-step explanation:

x=1

hope it helps you....

Answer 2

Step-by-step explanation:

(5/4)^2/(-5/4)^2=(1)^3x

(5/4)^2*(4/5)^2*(-1)^2=(1)^3x

1=(1)^3x

Therefore x= infinity