Show all steps to factor completely x^4− 5x+ 4

I tried to do this but the gcf was 1 so im confuse??
WILL GIVE BRAINLIESTT TO BEST ANSWER

x=-8 :)

Step-by-step explanation:

if this inst it im srry

she gotta workk that a 2

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c