(x+3)квадрат - (х-2) (х+3) = 0. Created by maisuradzelian. matematika-ru

(x+3)квадрат - (х-2) (х+3) = 0...

July 2022 1 8 Report

(x+3)квадрат - (х-2) (х+3) = 0

ShirokovP

(x + 3)^2 - (x - 2)(x + 3) = 0
(x + 3) (x + 3 - (x - 2)) = 0
(x + 3) (x + 3 - x + 2) = 0
(x + 3)*5 = 0 /:5
x + 3 = 0
x = - 3

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maisuradzelian Спасибо, выручили!