Gui

\begin{array}{c} \color{#db1616}{\texttt{#Khoadang09}} \end{array}
`@`$\texttt{Python: }$

$\texttt{Câu 1: }$

v, t = map(float,input("Nhap van toc va thoi gian: ").split())
print(f"Quang duong: {v*t:.2f}")

$\texttt{Câu 2: }$

a, b = map(float,input().split())
if a == 0 and b == 0 :
    print("Vo so nghiem")
elif a == 0 and b != 0 :
    print("Vo nghiem")
else :
    print(f"X = {-b/a:.2f}")

$\texttt{Câu 3: }$

a, b, c = map(float,input().split())
delta = b ** 2 - 4 * a * c
if delta < 0 :
    print("Vo nghiem")
elif delta == 0 :
    print(f"X1 = X2 = {-b/(2*a):.2f}")
else :
    delta = delta ** 0.5
    print(f"X1 = {(-b+delta)/(2*a):.2f}")
    print(f"X2 = {(-b-delta)/(2*a):.2f}")