python-numpyGet quadratic equation roots

import numpy as np
arr = np.array([1, 4, 4]) # x^2 + 4*x + 4
roots = np.roots(arr)ctrl + cyoutubegithub

`import numpy as np` load Numpy module for Python	`np.array` declare Numpy array
`[1, 4, 4]` this array declares sample polynom `x^2 + 4*x + 4` to get roots for	`.roots(` return array with roots
`roots` will contain calculated roots

import numpy as np
arr = np.array([1, 4, 4])
roots = np.roots(arr)
print(roots)

[-2. -2.]