CBSE Class 8CBSE
Share
Notifications

View all notifications

Factorise X4 − (Y + Z)4 - CBSE Class 8 - Mathematics

Login
Create free account


      Forgot password?

Question

Factorise x4 − (y + z)4

Solution

x4 − (y + z)4 = (x2)2 − [(y +z)2]2

= [x2 − (y + z)2] [x2 + (y + z)2]

= [x − (y + z)][ x + (y + z)] [x2 + (y + z)2]

= (x − y − z) (x + y + z) [x2 + (y + z)2]

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 14: Factorisation
Ex. 14.20 | Q: 4.3 | Page no. 224

Video TutorialsVIEW ALL [1]

Solution Factorise X4 − (Y + Z)4 Concept: Factorisation - Factorisation Using Identities.
S
View in app×