NCERT - Mathematics

Book: NCERT - Mathematics

Chapter: 9. Algebraic Expressions and Identities

Subject: Maths - Class 8th

Q. No. 4 of Exercises 9.3

Listen NCERT Audio Books - Kitabein Ab Bolengi

4

Simplify and find its value for

(i)


(ii)


(iii)

(i) Substituting a = 0 in the expression



(ii) Substituting a = 1 in the expression



(iii) Substituting a = -1 in the expression



6

Chapter Exercises

More Exercise Questions