What are the real or imaginary solutions of the polynomials x^4 -­52x^2 + 576 = 0i don't think there is a solution, i just want to know if i'm right before i proceed

need more information

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