MỘT NGUYÊN HÀM CỦA HÀM SỐ $ Y = 2X\LEFT( {{E^X} – 1} \RIGHT)$ LÀ:
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Level:
Medium
Question Types: Multiple choice
Answers:
- $ F\\\left( x \\\right) = 2{e^x}\\\left( {x - 1} \\\right) - 4{x^2}.$
- $ F\\\left( x \\\right) = 2{e^x}\\\left( {x - 1} \\\right) - {x^2}.$
- $ F\\\left( x \\\right) = 2{e^x}\\\left( {1 - x} \\\right) - 4{x^2}.$
- $ F\\\left( x \\\right) = 2{e^x}\\\left( {1 - x} \\\right) - {x^2}.$