решите пожалуйста
х²+106х+693=0
х2+106х+693=0
D = b^2 - 4ac = 106^2 - 4*1*693 = 11236 - 2772 = 8464
VD = V8464 = 92
x1 = (-106 + 92)/2 = -14/2 = -7
x2 = (-106 - 92)/2 = -198/2 = -99
ответ: x=-7 i x = -99
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х2+106х+693=0
D = b^2 - 4ac = 106^2 - 4*1*693 = 11236 - 2772 = 8464
VD = V8464 = 92
x1 = (-106 + 92)/2 = -14/2 = -7
x2 = (-106 - 92)/2 = -198/2 = -99
ответ: x=-7 i x = -99
D = 1062 - 4·1·693 = 8464x1 = -106 - √8464 = -992·1
x2 = -106 + √8464 = -72·1