Solve (5x2y2 O a. b. 2 ln 3 In a In xy² + 17y²) dx (x+2)³(x²+9) y³ |(x+2)³(x²+9) Y - -1 3 tan-¹() = C -1 5 tan-¹ () = C |(x+2) ³ (x²+9) | - + 5 tan-¹ () = C -1 Y (x³y + 2x²y+9xy + 18y) dy = 0

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A: Find the value of x

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A:

Q: Find the general solution?

A: The characteristic equation for the given second order ordinary differential equation is:

Q: 21) Evaluate x3 +12x2-5x lim 5x

A:

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A:

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A: Solution: We can directly use here Excel for regression, Step1) Enter data in Excel.

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Q: 4) Solve the initial value problem: dQ+20= 4 ; Q()=100 dt 1042t

A:

Q: -7 - 1 - 4 8 -3 5 8 -18 Given A = -12 7 - 25 - 10 12 15 - 13 20 Find out the determinant.

A: |A| = 22432

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A: Given: is invertible matrix also, ,  and .Objective: To find the matrix  and .

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A:

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A:

Q: 2100+8t 6. The value of a car, t years after it was bought, is modelled by V (t) = + 100 1+0.5t a)…

A: The value of car is given by the function  V(t) =2100+8t1+0.5t+100

Q: Horatio mixed blue paint and yellow paint to make green paint in the ratios given in the table…

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Q: Unit Test Unit Test Active 21 What is the solution to 4x+ 6518? O xs3 x<3 O x56 O x348 O x<96

A:

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Q: 6x-7 4. S (2x+1)(4x²+1) dx In(4x² + 1) – 2 In(2x + 1) -Tan" (2x)| + C'

A:

Q: A rectangular vegetable garden will have a width that is 3 feet less than the length, and an area of…

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Q: x² - 2x-15 lim X→5 | %3D x +3

A:

Q: Exercise: Show that 1) The columns of a (row-reduced) echelon matrix that contain the non-zero…

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Q: Use the graph below to evaluate: lim f(x) = f(x)%3D X→1 f(x> 1. 1 2 3

A: