Tìm họ nguyên hàm \(I = \int {x\sqrt {1 - 2x} dx} .\)
A.\(I = \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^5}} }}{{20}} - \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{{16}} + C.\)
B.\(I = \dfrac{{\left( {3x + 1} \right)\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{{15}} + C.\)
C.\(I = \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^5}} }}{{10}} - \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{6}.\)
D.\(I = \dfrac{{\left( {3x + 1} \right)\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{{15}} + C.\)
A.\(I = \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^5}} }}{{20}} - \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{{16}} + C.\)
B.\(I = \dfrac{{\left( {3x + 1} \right)\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{{15}} + C.\)
C.\(I = \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^5}} }}{{10}} - \dfrac{{\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{6}.\)
D.\(I = \dfrac{{\left( {3x + 1} \right)\sqrt {{{\left( {1 - 2x} \right)}^3}} }}{{15}} + C.\)
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Hóa Học lớp 12
