Ask a Doubt
Request a call back

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

CBSE Class 9 Answered

factorise: x³+6x²+11x+6
Asked by shivalaxmi0205 | 15 Feb, 2023, 06:47: PM
answered-by-expert Expert Answer
f left parenthesis x right parenthesis equals x cubed plus 6 x squared plus 11 x plus 6 B y space f a c t o r space t h e o r e m comma f left parenthesis negative 1 right parenthesis equals left parenthesis negative 1 right parenthesis cubed plus 6 left parenthesis negative 1 right parenthesis squared plus 11 left parenthesis negative 1 right parenthesis plus 6 equals negative 1 plus 6 minus 11 plus 6 equals 0 rightwards double arrow left parenthesis x plus 1 right parenthesis space i s space a space f a c t o r space o f space f left parenthesis x right parenthesis. space
 
O t h e r space f a c t o r space i s space x squared plus 5 x plus 6. N o w comma space x squared plus 5 x plus 6 equals x squared plus 3 x plus 2 x plus 6 equals x left parenthesis x plus 3 right parenthesis plus 2 left parenthesis x plus 3 right parenthesis equals left parenthesis x plus 3 right parenthesis left parenthesis x plus 2 right parenthesis
T h e r e f o r e comma x cubed plus 6 x squared plus 11 x plus 6 equals left parenthesis x plus 1 right parenthesis left parenthesis x plus 2 right parenthesis left parenthesis x plus 3 right parenthesis
Answered by Rashmi Khot | 16 Feb, 2023, 03:42: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 9 - Maths
find the values of a and b so that x+1 and x-1 are factors of x⁴+ax³+x²+2x+b
Asked by shivalaxmi0205 | 15 Feb, 2023, 06:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
factorise: x³+6x²+11x+6
Asked by shivalaxmi0205 | 15 Feb, 2023, 06:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
cbse
Asked by latikaa30 | 17 Dec, 2022, 08:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
explain about how to find factors of polynomials
Asked by rabibasanti2019 | 09 May, 2022, 11:17: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
express as perfect square x⁴+2x³+3x²-2x+1
Asked by mobarakhussain70993 | 29 Aug, 2021, 08:41: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
How to factorise the cubic polynomial
Asked by muralibajar1982 | 25 Jul, 2021, 03:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
if (x-2) is a factor of polynomial f(x) but not of g(x), then it must be a factor of? a)f(x) g(x) , b)g(x)-f(x) , c) f(x)-g(x) , d) {f(x)+g(x)}g(x)
Asked by oshinpardhi559 | 15 Mar, 2021, 09:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Rationalise 1 root  upon 7   
Asked by vchanchal227 | 06 Mar, 2021, 01:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
(×-1)is afactor of (2×^4+9×^3+6×^3-11×-6
Asked by amittomer | 25 May, 2020, 03:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Find the value of ′a′, if (x− a) is a factor of x^3 − ax^2 + x + 2.
Asked by ramasareverma99 | 07 May, 2020, 02:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt