Ответ:
Пошаговое объяснение:
6х²-5х+1=0
D = 5² - 4 * 6 = 25 - 24 = 1
√D = √1 = 1
х1= (5 + 1)/2 *6 = 1/2
х2 = (5 - 1)/2 * 6 = 1/3
6х²-5х+1=0
D=(-5)²-4×6×1=25-24=1
x1=(5-1)/2×6=4/12=2/6=1/3
x2=(5+1)/2×6=6/12=3/6=0,5
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Ответ:
Пошаговое объяснение:
6х²-5х+1=0
D = 5² - 4 * 6 = 25 - 24 = 1
√D = √1 = 1
х1= (5 + 1)/2 *6 = 1/2
х2 = (5 - 1)/2 * 6 = 1/3
Ответ:
6х²-5х+1=0
D=(-5)²-4×6×1=25-24=1
x1=(5-1)/2×6=4/12=2/6=1/3
x2=(5+1)/2×6=6/12=3/6=0,5