Please wait...
Contact Us
Contact
Need assistance? Contact us on below numbers

For Study plan details

93219 24448 / 89292 63204

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry

81783 72169
OR

Chat with us on WhatsApp

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

93219 24448 / 99871 78554

Mon to Sat - 10 AM to 7 PM

Home / Doubts and Solutions/JEE/Mathematics

Solve;

qsnImg
Asked by Anish 4th September 2018, 3:30 PM
Answered by Expert
Answer:
begin mathsize 16px style According space to space the space question comma straight alpha plus straight beta equals fraction numerator negative straight b over denominator straight a end fraction αβ equals straight c over straight a straight gamma plus straight delta equals fraction numerator negative straight m over denominator straight l end fraction γδ equals straight n over straight l We space need space to space find space the space equation space whose space roots space are space left parenthesis αγ plus βδ right parenthesis space and space left parenthesis αδ plus βγ right parenthesis αγ plus βδ space plus space αδ plus βγ equals open parentheses straight alpha plus straight beta close parentheses left parenthesis straight gamma plus straight delta right parenthesis equals open parentheses fraction numerator negative straight b over denominator straight a end fraction close parentheses cross times open parentheses fraction numerator negative straight m over denominator straight l end fraction close parentheses equals bm over al open parentheses αγ plus βδ close parentheses space cross times open parentheses space αδ plus βγ close parentheses equals γδ open square brackets open parentheses straight alpha plus straight beta close parentheses squared minus 2 αβ close square brackets plus αβ open square brackets open parentheses straight gamma plus straight delta close parentheses squared minus γδ close square brackets Using space all space the space euqtions space solving space further space we space get space fraction numerator nlb squared plus acm squared minus 4 acnl over denominator straight a squared straight l squared end fraction end style
Answered by Expert 5th September 2018, 11:21 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Tags: quadratic-equation quadratic-equations
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

(a^2+b^2)x^2-2(ac+bd)x+(c^2+d^2)=0
14th February 2022, 2:13 PM
x²-6x=26
21st February 2022, 11:37 PM
1/x+4 - 1/x-7=11/30
29th March 2022, 10:50 AM
√2x+6 -x=13
6th April 2022, 1:11 PM
x² + 7x - 10 = 0 solve the quadratic eq
8th April 2022, 10:33 PM
RELATED STUDY RESOURCES :
JEE QUESTION ANSWERS

Browse free questions and answers by Chapters

Trending Tags

trigonometric equations Mole concept linear equations circle trigonometric ratios functions matrix operations integration arithmetic progression quadratic equation

Latest Questions

CBSE X Biology
What is enzyme  
Asked by Sureshgowdayd548 28th October 2020, 10:50 PM
JEE Main Mathematics
The following pseudocode is executed using the “Paragraph words” dataset. At the end of the execution, CountB captures the number of verbs with letter count less than the average letter count of verbs. But the pseudocode may have mistakes in one or more lines. Identify all such lines (if any). It is a Multiple Select Question (MSQ).  Error in Line 4  Error in Line 8  Error in Line 11  Error at Line 12  Error in Line 17  Error at Line 18  Error in Line 21 The following pseudocode is executed using the “Words” table. What will be the value of A at the end of the execution?
Asked by amaladelsingh 28th October 2020, 10:24 PM
CBSE X Biology
I want a brief clarity on Taxonomy
Asked by reenacharan2008 28th October 2020, 9:11 PM

Chat with us on WhatsApp