12x+7 dx 2х+1 бх+3 -dx 12x+9 dx x²+2x+3

Q: dx 3 x² (9x²-4) 7

A: We have to use properties of integration to solve the question

Q: Evaluate the following integral. x - 15 dx x³ - 2x? +x * - 15 dx = - 2x² +x

A:

Q: Evaluate the following integrals 2 4x а) Vx² – 4 dx 4x b) dx 3x2 – 2 2

A: =?

Q: dx 6. x²-1 dx 7. x²+6x+8 dx 8. V5x2 -15

A: Solution:6.∫dxx2-17.∫dxx2+6x+88.∫dx5x2-15Formula:∫dxx2-a2=12alog x-ax+a+C∫dxx2-a2=logx+x2-a2+C

Q: Evaluate the indefinite integral. 2x - 3 (2x² - 6x + 6)² dx + C

A:

Q: dx 4. xV4x²-9

A: Integration of the given function can be done with the help of the proper substitution.…

Q: Evaluate the following Integral: 2Rx-3 SI + (x² – 3)] dx а. (Rx2-3x+1)5

A:

Q: Evaluate the following integral. dx 2 X + 2x + 101 dx 2 X + 2x + 101 II

A: Given integration is : ∫1x2+2x+101dx To find the value of integration.

Q: Evaluate the integral. 3 (2x - 7x-2) dx 1 54. 00

A:

Q: Evaluate the integral. x dx (7x° + 3)* 5 (7x² + 3) * + c -4 O A. 56 7 O B. -(7x + 3) - +C Oc. -(7…

A: Given query is to find the value of the integral.

Q: Find the integral. |(2x° – 7x° + 5) dx 1 A. 3 7 4 x* + 5x + C 4

A: he given integral is ∫2x5-7x3+5dx

Q: Evaluate the integral (2x + 6)dx x² – 2x + 17

A:

Q: evaluate the integral. a-) x2 2x dx c.) b.) 3 )عو ه dx 5/3

A: use substitution method  for evaluating the integral.

Q: Evaluate the following integrals: 4x + 4)4/3 dx

A: An integral is a mathematical object that can be interpreted as an area or a generalization of an…

Q: 7х—1 dx х2—х-6 х-1 dx х3—х2—2х

A: Given ∫7x-1x2-x-6dx

Q: Evaluate the following integrals. x³ + 4x² – 2 dx x² (x² + 2x + 2)

A:

Q: Evaluate the given integral. 6x2 – 19x + 17 -dx (x – 1)(x – 2)? -

A:

Q: Evaluate the integral. 4. 8x 1+2x3 dx

A:

Q: Evaluate the following integrals.  1. ∫ x√x2-6 dx

A: We have to evaluate the following integral: int [x/sqrt {x2 - 6}] Let us consider: x2 - 6 = u Then…

Q: Evaluate the integral. •2 /2x² – 4 dx = 7x

A:

Q: Evaluate the following integrals 2 2x3 dx J Tx+ – 16 a) х4 — 3x2 b) dx 2x3 – 2 2.

A:

Q: 5xdx x²+8 7x+8 x+2 dx x2+2x+5

A:

Q: Evaluate the following integral. 4 (x2 - 2x - 8) dx -2

A:

Q: Evaluate the following integrals 3. 3x a) (x2 - 4)? 21 dx 4 b) (3х — 2)4 dx

A:

Q: 6 dx x2 + 4x + 13 12

A:

Q: Evaluate the following integrals.

A: Evaluate: ∫2x3+x2-2x-4x2-x-2dx              ...(1)

Q: Evaluate the integral A) 16T -3 4 x² + 8x + 17 dx.

A:

Q: Evaluate the integral 2x2 + 6x + 5 dx, x2 + 3x + 2

A:

Q: Calculate the following integrals-: (2 – 2r² + I dx "9x - 3x + 1 dx 1- 2- 16r - dx 4x² – 4x + 1 3-…

A: As per guidelines we are suposed to answer the first three questions. Please repost the other…

Q: 2 dx o 2x² + 3x + 1

A:

Q: Evaluate the integral. X - 4 dx Jo x2 - 5x + 6

A:

Q: Evaluate the following integral. 2x3 -11x2 +2x 16 dx |(22 – 4)(2² + 1) --

A: Evaluate  ∫2x3-11x2+2x-16(x2-4)(x2+1)dx

Q: Evaluate the indefinite integral. 2x - 3 (2x² - 6x + 1)6 dx + C

A:

Q: х2 + 8х — 3 dx х3 + 3x2

A:

Q: 4x2+13x-9 dx x3+2x2-3x

A: According to our guidelines we are supposed to do only one question. Kindly repost other questions…

Q: 3 5 8x 15 dx 5 x4 |

A:

Q: 3 V9x2 + 4+2 In 4 1 dx 3x

A:

Q: Evaluate the integral ∫2x+3 / x2−9 / dx.

A: Now consider,

Q: Evaluate the following integrals 1 (2x – 1)ª dx 6x b) dx V – 4

A:

Q: 4) Evaluate each integral using the indicated substitution |(2x+7)(x² +7x +3)*5 dx; u=x² +7x+ 3

A:

Q: Evaluate the integral. (3x2 9) dx

A:

Q: Evaluate the following integrals. 2x3 – x² + 2x – 2 dx r²(x² – 2x + 2) | | 1.

A: Since you have posted multiple questions which are not interlinked, i can do first question as per…

Q: 6x² - 2x - 1 4x³ X jo dx

A:

Q: Evaluate the integral. 9. dx (36 + x²)3/2

A:

Q: Evaluate the integral. 2 (6x – 6)(8x2 + 5)dx

A:

Q: Evaluate the following integrals 2x² – 9x -9 dx x' -9x 19 (a) (2m – 3)(3m +5)"dm (b) 14

A:

Q: 5xdx x2+8 7x+8 x+2 dx J x2+2x+5

A: Solution is given below:

Q: Evaluate the following integrals. 2. √x+ +5x² x4+5x³+20x+16 x(x²+4)² dx

A: