Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 12-science Answered

Integrate  x2 dx ( x2 + 6x -3)
Asked by haroonrashidgkp | 02 Nov, 2018, 09:46: PM
answered-by-expert Expert Answer
begin mathsize 16px style straight I equals integral fraction numerator straight x squared over denominator straight x squared plus 6 straight x minus 3 end fraction dx straight I equals integral fraction numerator straight x squared plus 6 straight x minus 3 minus 6 straight x plus 3 over denominator straight x squared plus 6 straight x minus 3 end fraction dx straight I equals integral open parentheses 1 plus fraction numerator 3 minus 6 straight x over denominator straight x squared plus 6 straight x minus 3 end fraction close parentheses dx Consider comma 3 minus 6 straight x equals straight A fraction numerator straight d left parenthesis straight x squared plus 6 straight x minus 3 right parenthesis over denominator dx end fraction plus straight B 3 minus 6 straight x equals straight A left parenthesis 2 straight x plus 6 right parenthesis plus straight B 3 minus 6 straight x equals 2 Ax plus 6 straight A plus straight B 2 straight A equals negative 6 straight A equals negative 3 6 straight A plus straight B equals 3 6 cross times left parenthesis negative 3 right parenthesis plus straight B equals 3 straight B equals 21 straight I equals integral open parentheses 1 plus fraction numerator negative 3 left parenthesis 2 straight x plus 6 right parenthesis plus 21 over denominator straight x squared plus 6 straight x minus 3 end fraction close parentheses dx straight I equals integral open parentheses 1 minus fraction numerator 3 left parenthesis 2 straight x plus 6 right parenthesis over denominator straight x squared plus 6 straight x minus 3 end fraction plus fraction numerator 21 over denominator straight x squared plus 6 straight x minus 3 end fraction close parentheses dx Integrate space it space further. end style
Answered by Sneha shidid | 06 Nov, 2018, 11:01: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 12-science - Maths
four distinct point (2k,3k),(1,0),(0,1) and (0,0) lies on a circle for k equal to
Asked by vs.super.king999 | 28 Apr, 2024, 09:37: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
find the quadratic equations whose roots are 3 and -2
question image
Asked by leelasri11663 | 25 Apr, 2024, 11:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
what is the general solution of the differential equation dy/DX = e2x + x
question image
Asked by aishaazmata | 24 Apr, 2024, 08:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
(5x)³^cos2x^
question image
Asked by revengesena | 24 Apr, 2024, 06:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
And
question image
Asked by mt1799363 | 23 Apr, 2024, 12:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Example 17 Solve the following system of equations by matrix method. 3x-2y+3z =8 2x+y-z=1 4x-3y+2z = 4
Asked by mahammadsharifdakhani67 | 16 Apr, 2024, 07:43: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Please Answer this case study..!!.
question image
Asked by 20muskaansharma23 | 08 Apr, 2024, 11:31: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
question 13
question image
Asked by klmn445 | 03 Apr, 2024, 11:33: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
300000/1368
Asked by cherrycharishma512 | 01 Apr, 2024, 12:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
The probability that a pen manufactured by a company will be defective is 0.1. If 12 such pens are selected find the probability that i) exactly 2 will be detective ii) at least 2.will be defective iii)none will he defective
Asked by annapoornaa429 | 31 Mar, 2024, 08:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×