CBSE Class 9 Answered
Factorise
: a3(b - c)3 + b3 (c - a)3 + c3
(a - b)3
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
[a (b - c)]3 + [b (c - a)]3 + [c (a - b)]3
Here,
a (b - c) + b (c - a) + c (a - b)
= ab - ac + bc - ab + ca - bc
= 0
[a (b - c)]3 + [b (c - a)]3
+ [c (a - b)]3
= 3 a (b - c) 
b (c - a) c (a - b)
= 3 abc (a - b) (b -c) (c - a)
Answered by | 04 Jun, 2014, 03:23: PM
Concept Videos
-
Algebraic Identities: Cubic Type
Listing of algebraic identities for cubic Polynomials and simplify the comp... -
Algebraic identities for cubic Polynomials
Listing of algebraic identities for cubic Polynomials and simplify the comp... -
Algebraic Identities: Cubic Type
This video lists the algebraic identities for cubic Polynomials and simplif...
CBSE 9 - Maths
Asked by durgavenkatlakshmi1 | 20 Mar, 2024, 03:56: PM
ANSWERED BY EXPERTCBSE 9 - Maths
Asked by shivalaxmi0205 | 23 Feb, 2023, 10:28: PM
ANSWERED BY EXPERTCBSE 9 - Maths
Asked by shivalaxmi0205 | 21 Feb, 2023, 07:34: PM
ANSWERED BY EXPERTCBSE 9 - Maths
Asked by shivalaxmi0205 | 21 Feb, 2023, 07:33: PM
ANSWERED BY EXPERTCBSE 9 - Maths
Asked by mmansingh949 | 21 Jun, 2022, 09:54: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by dalalvansh4 | 02 Jun, 2022, 07:03: PM
ANSWERED BY EXPERTCBSE 9 - Maths
Asked by s1044kasturipriyambada026582 | 27 May, 2022, 12:02: PM
ANSWERED BY EXPERTCBSE 9 - Maths
Asked by abilash8b | 06 Jan, 2022, 12:27: PM
ANSWERED BY EXPERT
