(2-3x)(5x+2)(x+2)²=0
2-3x=0
3x=2 |÷3
x₁=2/3
5x+2=0
5x=-2 |÷5
x₂=-2/5
(x+2)²=0
x+2=0
x₃=-2.
Ответ: x₁=2/3 x₂=-2/5 x₃=-2.
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(2-3x)(5x+2)(x+2)²=0
2-3x=0
3x=2 |÷3
x₁=2/3
5x+2=0
5x=-2 |÷5
x₂=-2/5
(x+2)²=0
x+2=0
x₃=-2.
Ответ: x₁=2/3 x₂=-2/5 x₃=-2.