import math def quadratic(a, b, c): a != 0 x1 = (-b + math.sqrt(b2-4ac))/2/a x2 = (-b - math.sqrt(b2-4ac))/2/a return x1, x2 print ("quadratic(2, 3, 1) = ", quadratic(2, 3, 1)) print ("quadratic(1, 3, -4) = ", quadratic(1, 3, -4))
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杀生丸6142509806
import math def quadratic(a, b, c): a != 0 x1 = (-b + math.sqrt(b2-4ac))/2/a x2 = (-b - math.sqrt(b2-4ac))/2/a return x1, x2 print ("quadratic(2, 3, 1) = ", quadratic(2, 3, 1)) print ("quadratic(1, 3, -4) = ", quadratic(1, 3, -4))