Evaluate : L [e2t -3 + sin h St ]. e? +. 1 e'(s – 2) s -64 s+3 s? -64 A.) B.) 1 8 e? e (s - 2) s? +64 s+3 s +64 С.) O D.)

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A: To find:- ∫0∞dxx4+x2+1dx

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A: Solving the improper integral we have

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A: Step 1: Calculation with explanation  Step 2: Calculation with explanation

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A: To evaluate:

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A: We want to tell you which one is the correct choice.

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A: un = x4 + 7x2.To find dudx

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A: As per the Bartleby guideline, 1 question can be answered. Please repost the second question.

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Q: Find the following.           u = ⟨0, 1⟩, v = ⟨3, −3⟩

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…