Question

2. int x^ 3 * e^ x dx=____
(a) (x ^ 3 + 3x ^ 2 + 6x + 6) ^ x + c
(b) (x ^ 3 - 3x ^ 2 - 6x - 6) * e ^ x + c
(c) (x ^ 3 - 3x ^ 2 + 6x - 6) * e ^ x + c
(d) (x ^ 3 - 3x ^ 2 - 6x + 6) * e ^ x + c​

Answer 1

Answer:

D is the right answer

Step-by-step explanation:

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