Ask a Doubt
Request a call back

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

CBSE Class 11-science Answered

Please send the step by step complete solution.
Asked by sudhanshubhushanroy | 20 Nov, 2017, 08:22: AM
answered-by-expert Expert Answer
begin mathsize 16px style straight alpha space satisfies space the space equation space straight a squared straight x squared plus bx plus straight c equals 0 rightwards double arrow space straight a squared straight alpha squared plus bα plus straight c equals 0......... left parenthesis straight i right parenthesis straight beta space satisfies space the space equation space straight a squared straight x squared minus bx minus straight c equals 0 rightwards double arrow straight a squared straight beta squared minus bβ minus straight c equals 0.......... left parenthesis ii right parenthesis Also space straight gamma space satisfies space the space equation space straight a squared straight x squared plus 2 bx plus 2 straight c equals 0 straight a squared straight gamma squared plus 2 bγ plus 2 straight c equals 0 Find space the space range space of space straight a space quadratic space equation space using space open parentheses fraction numerator negative straight D over denominator 4 straight a end fraction comma infinity close parentheses Find space straight x space and space then space range. end style
Answered by Sneha shidid | 30 Nov, 2017, 09:56: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 11-science - Maths
For a real number r, the quadratics x² + (r - 1) x + 6 and x² + (2r + 1) x + 22 have a common real root. The sum of the possible values of r can be expressed as a/ b where a, b are relatively prime positive integers. Compute 10a + b
Asked by Bhaveshkr211 | 30 Jul, 2023, 05:21: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Pls solve
question image
Asked by sdmbotch1123 | 18 Jan, 2023, 11:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
complete solution set of the equation |x^2-3|+|2-x|=|x^2-x-1|
Asked by rajshekhara348 | 20 Jun, 2022, 11:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
let the equations be x^2+x+2=0 and ax^2+bx+1=0 have atleast one common root then a+b equals to
Asked by sandeepkumarbhadauria41 | 15 Sep, 2021, 02:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Please solve all of these questions with proper explanation
question image
Asked by Suchismitasingha18 | 07 Aug, 2021, 04:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
questions 6
question image
Asked by sohailsidmd002 | 11 Oct, 2020, 02:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
find the value of p and q if the equation px²+5x+2=0 and 3x²+10x+q=0 have both roots in common.
question image
Asked by ssroul.tcbls | 02 Jul, 2020, 07:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
   the equation x minus 2 to the power 2 + x - 2 - 2 = 0 has how many roots
Asked by avinashjha3012 | 22 Jun, 2020, 05:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
The quadratic equation, who's roots are reciprocal of the roots of the equation- ax^2+bx+c,is?
Asked by drhimasingh | 26 May, 2020, 11:31: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
write the quadratic equation, the arithmetic mean, Geometric mean of whose roots are A and G respectively
Asked by amanamit818 | 06 Oct, 2019, 11:03: AM
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
×