81 To evaluate dx, we assume constants A, B, C and D can be found such that x4 + 27x Сх + D + x2 + 3x + 9 81 A + x + 3 B = x4 + 27x Select one: a. True b. False c. None of these

Q: 3) 40% of x is 35. Use your equation to find x. * Your anewor

A: We have to find the x

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A:

Q: 1 6. If at-27a? +1=0 and x+ x3 a. Prove that, a2 - V29a +1 0 34V5 b. Find the value of a- a6 c.…

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Q: Evaluate the x(x - 2)5/2 dx by making the substitution u = x - 2. After substituting we have: (in…

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Q: ysin [x - ху? 3D с]

A: Here I am attaching image so that you understand each and every step.

Q: 5. Use the substitution method to evaluate So 3x²+2 x3 + 2x +37 dx.

A: Topic = Integration

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A:

Q: 11. If 5x + 2 = 27, then 3x = %3D %3D А. 3 В. 5 С. 15 D. 45 Е. 75

A: If 5x+2=27, then 3x

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A:

Q: 1 Given that x 2 Vx, express 4* + 4* as a single power of 4.

A: We have to express 4x + 4x as a single power of 4.

Q: It is possible to rearrange the expression 1 ax + b + x - 1 into the form Rx² + Sx + T x - 1 where…

A: SOLUTION IS GIVEN BELOW

Q: 5 f(x) =- . If 4х — 3 =AV 4x - 3 +C, for constants A and C, what is the value of A? Suppose %3D

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Q: Eliminate the arbitrary constant for y= -4 + Ae

A: Option A is correct

Q: 5. For x2 9, (x-3)* -? x-9 A -1 1. C T-3 I+3 1/3 DE

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Q: Q.IA) Evaluate 2 (4) 4 cosy dydx

A: ∫02∫04-x2 4cosy4-ydydx We solve it by change of integration. In the above integration the strip is…

Q: (3) Let X = n(u, 4) and Var(2x) = E(4 – 7x) find µ.

A: Given X is normal distribution with  mean =μVaraince σ2=4Standard deviation =4=2 If X has Variance…

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A: Condsider p and q are the integres. We have to check the formula ddxxpq=pq·xpq-1 is true or not if…

Q: 4 Given that axPy9, find the values of the constants a, p and q. %3D 2xyl

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Q: 5] [2M] if x° + y° + z° + 5xyz = 1. Find and

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Q: Determine E მა მა + მო მა 2 - მ2 მ0 მგ if e8² = w sech 0.

A: The derivative of a function of a real variable measures the sensitivity to change of the function…

Q: Let X = n(u,4) and Var(2x) = E(4–7x) find u.

A: As per our guidelines we are suppose to answer first question .

Q: 5. Solve: 4xy2(3x³y – 5xy) = 0, Let y = 2 %3D

A: A detailed solution is given below

Q: . Show for Re(2) > 1 -dr r(2) ((2). e - 1

A: The given problem is to show the following integral is the product of zeta function and gamma…

Q: 3. Solve the following ODE by the method of variation of parameters:( y =ulyl + u2y2) 6 y"- 5 y'+…

A:

Q: 3. Find the deriotive of the Ronclion VE t6

A: to find the derivative of the following functionh(t)=tt+6

Q: Suppose N(t) represents the number of loons in a pond after t years. Interpret the 14 meaning of the…

A:

Q: e the following initial value probler (1+x²)y' – 2xy = (1+x²)², %3D

A: Introduction: If a differential equation contains ordinary derivatives, it is referred to as an…

Q: 17. Find all values of where x? – 6xy+ 8y² = 0, and x # 0.

A: we have x2-6xy+8y2=0, and x≠0 Now,  x2-6xy+8y2=0x2-2xy-4xy+8y2=0xx-2y-4yx-2y=0x-2yx-4y=0

Q: The table shows the relationship between corresponding values of x and y. -10 -9 -8-7 0. 1 8. 9. 10…

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Q: 130. у — In (r² + 1) dt

A: We have to find the integration

Q: Let a be a constant. Given that 3x² In(ax)dx = e° ( 18 3 -44 + 3 find In a.

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Q: (22 -2) S +5x2+4) tan Evaluate da a2+2

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Q: of the indicated d 2. 17 in Z 4. 2x-3 in Z[x] 6. 2x -3 in Q[x] -8 2 10 in ZIr]

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Q: 10. If h(x) = In(2 – 3x)5, find h' (0) - А. В. 15 С. 2 D.

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Q: It is possible to rearrange the expression ax² + bx + 1 x +1 into the form T Rx + S + х+1 where R, S…

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Q: 14 dt t2 – 14t + 50

A: Evaluate the integral.

Q: 1. Simplify the following expressions: a) 2 In Ve b) In(e-x²-y²) c) In(In e*)

A: Simplify the following expression.   (a).  2 lne             ⇒2 lne=2 lne12  ⇒2 lne=12×2 lne   ,…

Q: 3s +8 14. If F (57 キind f(t) キ12s +52

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Q: 7. Find k so that dx ke + C.

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Q: Q4/ If A = 3 - l: prove A-A-5I = 0

A: Given that: A=213-1

Q: 123. y = V1 – x², x = 0, and x = 1 y%3D =0, and x 1 %3D %3D |

A: Since you have posted multiple questions in this question which are not interlinked so I have solved…

Q: re + e Show that 1. 2

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Q: 3, 5x 60(x2 + *), 3 b) Y = In 7.

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Q: 14. If u(x, y) = x² cosh(xy² + 1), evaluate in the simplest term the expression ди 2х ди -- ax

A: We are using partial differentiation techniques. we have to recall the formula for differentiation…

Q: (33) Let X = b(20, p) and E-x) = E(3–10x) find p. р.

A: Let X follows binomial distribution with parameters ( n =20, p) The mean of X is, Use the…

Q: 14. If u(x, y) = x² cosh(xy² + 1), evaluate in the simplest term the expression ди ди 2x - y- əx ду

A: Given u=x2coshxy2+1

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A:

Q: 2r+1 if the values of x, y is O none O x-1,y32 O x-2,Y3D2 O x=2, y =1 223

A: Two matrices are said to be equal matrices if they have the same order ( dimension) and the…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.