Solve the integral. х4 — 2х3 + 2х2 - 3. бх — 9 dx x(x2 + 3)2

Q: According to researchers, the mean length of imprisonment for motor-vehicle-theft offenders in a…

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Q: Solve for x. 7 - 7x + 74 - x – 8 x + 7 x2 х — 56 - -

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Q: solve for x, (2² + 20x) ((2,² + 20x)/(2r/5 + 20))23 = 2/3 = 1489.64 2x + 20x

A: Let's find.

Q: 6x2 + 23х — 9 -dx х3 + 2х2 — Зх

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Q: O 8 C 48 Use differentials to estimate the change in when x=5 and dx = -1/6. Use this f(x)=√√3x+1 to…

A: we need to use the differentials to estimate the change in f(x).

Q: Solve and check 1/(x+3)+1/x=1/2

A: To solve and verify: 1x+3+1x=12 Solution: Solving the given equation.…

Q: Find x and y if (-3x - 9) + 4i = 6 + (3y - 2)i.

A: Given that,  (-3x - 9) + 4i = 6 + (3y - 2)i To solve for x and y, need to use below property of…

Q: Exercise(6): (1) Solve the following Cauchy-Euler differential equations: (a) 4r y" +4.ry-y = 0.

A: Solution:

Q: in the summer of 2005 Road and Track magazine gathered 15 vehícies (13 cars, 1 motorcycle and an…

A: Consider the given table, Time (seconds) Speed(mph) 3.1 60 5.3 100 8.6 150 9.9 161.4

Q: 9x +1 d) / | 3 – g² + 9x – 9) x2 + 9x – 9) -

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Q: Solve for x if ear = 3e x with a and b positive, real and a + -b.

A: Given              e^(ax) = 3 e^(-bx)

Q: Reduce the equation yzxx + (x + y)2xy + XZyy = 0 to a canonical form and solve it.

A: The characteristics integrals:

Q: dx 4 2 x3 +x3

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Q: Solve 2x1/3 + 3x1/6 + 1 = 0. Hint: Use the substitution u= x1/6

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Q: Az Solve j=1(a-3).where r and "a are constant.

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Q: 1 e2x + 5ех 4 e2x + 4ex

A: Given: ∫ 14e2x+5exe2x+4ex dx= 14∫ ex+20ex+4 dx    (Multiply and divided by e-x)

Q: WTW218 student is standing on the slopes of a curiously smooth and symmetric mountain. Consulting…

A: Given the height in meters at the point x,y as hx,y=2000-391000x2+y2. The student is standing at the…

Q: Simplify (2u + v) x (2u - v)

A: The cross product of a and b is represented by the expression, a×b=a b sin θ n. Where θ is an angle…

Q: Determine all non-negative integral solutions of the equation 7x+19y=543.

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Q: • 4 13х + 12 -dx x2 + 3x 3

A: ∫3413x+12x2+3x-4dxApplying completion of squares:=∫3413x+12x+322-254dxSubs u =…

Q: Solve د. سامان سایت رندار 4- (3x2 + 6xy2)dx + (6x2y + 4y3)dy = 0

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Q: What is fxe- dx ? -x Oxe xee+C Ox²e-2x 2 + C X -xe-* — e * +C x² e-x 2 + C

A: Consider,

Q: 2 15х? -13 dx - 14х За +2

A: We will apply long division to solve integral

Q: Let z1 = -5 + 14i and z2 = 5 – i. Find z122 and (z1z2). 7122 (2122) ||

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Q: Differential Equations. 100 150 Very large tank initially contains of Salt Water Containing gallons…

A: As per the guidelines I did first question.

Q: f 12x -9x +2 dx 3.

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Q: Differentiate. 5x-9 .3 g(x) = 2x + 1 gʻ(x) = D

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Q: Solve for x. 5 12х — 7 - х — 7 x + 4 x2 – 3x — 28 - - - ||

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Q: 42 x2 dx =. V(73 + 14) 42 / (x3 + 14)+ C V 28 V (x3 + 14) + C 14 (x3 + 14) + C 84 / (x3 + 14) + C

A: From the basic integration

Q: Solve for y. (4y + 7)* 13x + 15 19x - 15 (10y-37)'

A: 1) Opposite angles of a parallelogram are equal 2) Sum of all the interior angles is 360 degrees. In…