Инт.(2х-3)^2dx= инт.4x^2-12x+9 dx= 4инт.x^2 dx -12инт. xdx+ 9 инт.dx=4x^3/3-6x^2+9x
А) \\\\\\\\\\\\\\\\\\\\\\\\\\
-------------------[-2]-----------------→
[]- сплошной кружок в точке х=-2
б)
х > 0
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--------------------(0)-------------------------------→
() пустой кружок
x < 0
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--------------------(0)-------------------------------→
х ≥0
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--------------------[0]-------------------------------→
x ≤ 0
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--------------------[0]-------------------------------→
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