Need help problem 8 I have attached the multiple choice problem

Question

Need help problem 8. I have attached the muiple choice problem

2
2 2 W 1, et , 2 3t 2 1 2tet , 6t , 2 dt
0
2 2 2 2 2tet 6tet 4 3t 2 1 dt
0
2 8tet 12t 2 4 dt
0
2 2 4et 4t 3 4t 0 4e 4 44 Correct option is 5
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