Let the integral be 'solvable' using trigonometric substitution. What is the correct choice of u given 9 S dx? √√x²+6x-7 A u= x² +6x B u= x +9 с u= x² +6x+9 D U= x+3

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A: As per the instruction, we will be answering the first one. Graph:

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A: The given function is 5sin(-x). Repost the next question.

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A: Given :g(x,y)=x-yxy+2u=12i+5j

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A: To evaluate: ∫14∫1x2y dy dx

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A: To find the volume. Option B is correct.

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A: The given problem is solved below in detail.

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A: Solved below.

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A: To find the area of the region bounded by x2y=1, y=x and x=4.

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A: answer is in next step.

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A: We have to find the value of the given definite integral according to the given information

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Q: C. Determine the Laplace transform of the following function f(x)=x² 1. 2. f(x) = ex, a ER

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Q: 8.) y' = x-y+5 x+y-l

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Q: Please answer

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A: Topic = Equations Only question 1 is answered , As per asked by student.

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A: topic- definite integral

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A: Solution:

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Q: Find the area bounded by : f(x)=e*, g(x)=e¯* and x = 3. A (e²+ 1)² e² sq. units B (e³-1)² e3 (e²-1)²…

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