Решите уравнение: (x - 2)^2 + 3x - 6 - 5( 2 - x) = 0...

evgeniykaliansk @evgeniykaliansk

July 2022 1 5 Report

Решите уравнение:
(x - 2)^2 + 3x - 6 - 5( 2 - x) = 0

Answers & Comments

Pacanka202 Х^2–4х+4+3х–6–10+5х=0
х^2+4х–12=0
Д=/16–4•1•(-12)=/64=8
х1=(-4+8)/2=2
х2=(-4-8)/2=-6

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