Предмет: Алгебра, автор: Нимус2000

|4х^2+32 х+32|-32=0
Помогите решить пожалуйста!

Ответы

Автор ответа: ShirokovP
0
1) 4x^2 + 32x + 32 = 32
4x^2 + 32x = 0 
x^2 + 8x = 0 
x (x + 8 ) = 0

x1 = 0 ;

x + 8 = 0 
x2 = - 8

2) 4x^2 + 32x + 64 = 0 
x^2 + 8x + 16 =  0
(x + 4)^2 =  0
x + 4 = 0 
x3 = - 4 

Ответ
- 8; - 4; 0 
Автор ответа: Нимус2000
0
Спасибо!
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