The expression *", where " is equal to Blank 1, is an integrating factor for xdy + (3x – 2y)dx = 0 .

Q: How come it is 20y and not 20y^2/2 after integrating?

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Q: Calculate dy/dx. No need to expand answer. y=7x^2-9x+17/2x+4 dy/dx=

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Q: Find an exponential equation y=Ce^kxt hat passes through the points (0,2) and (5,25). For what value…

A: Consider the exponential equation in terms of y and x as variables and C and k as constants.…

Q: How did you integrate (y^2/4)^2

A: We shall solve only the part where there is confusion/doubt as asked in the above question.

Q: Find the general solution 1. (d^4−1)?=7x^2

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Q: Integrate ∫lnxdx.

A: Let us assume u and dv

Q: Find the particular solution: (D^2-4)y=4x-3e^x

A: We need to find the particular solution of : (D2-4)y = 4x-3ex

Q: Integrate S 3xe4 dx

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Q: x² + 2x – 1 dx 2x³ +3x2 - 2x

A: The given integral is ∫x2+2x-12x3+3x2-2xdx. Here, we use the partial fraction method.

Q: (2y^2 + 3x)dx+2xydy=0 Solve using integrating factor

A: To solve the following differential equation by using the integrating factor.2y2+3x dx+2xy dy=0

Q: find the general solution (D^2+9)y=5e^x-162x^2

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Q: y” + 3y = -48x^2 e^3x

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Q: FIND THE GENERAL SOLUTION ye^2x dx = (4+e^2x)dy

A: Let's find.

Q: 38. Change of revenue. For x and p as described in Exercise 37, find the rate at which total revenue…

A: Total revenue is given by R = xp We have to find rate at which total revenue R = xp is changing when…

Q: How do you integrate In = ∫yne5ydy ?

A: The objective of this question is to find the integral of the function I_n = ∫y^n * e^(5y) dy. This…

Q: S2(x* +1)e** dx . -5x t³ -9 -dt . 2t +3

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Q: А сurve bas equation y%3 (x+3}x* -3х+6). Explain wһу у%3(х+3Xx*-3х+6) is always positive for x>-3.

A: The solution is :

Q: (x-2)2 – In x = 0, [1,2]

A: Sol

Q: In the last part of step 1 for ds/dx, where does the 1 under the square root go? Why does it just…

A: Let's solve.

Q: Evaluate y'- 5y = 3e^x - 2x + 1

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Q: Find the complementary solution: (D^3+D)y=x

A: QUESTION- Find the complementary solution:   (D^3+D)y=x

Q: How do you integrate In = ∫yne5ydy ?

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Q: The demans equation for a certain product is 5p^2 + q^2 = 1300, where p is the price per unit in…

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Q: 1 dx 5x In(x)(h(hn x))

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