# NCERT Class 9 Mathematics Solutions: Chapter 9 – Algebraic Expressions and Identities Exercise 9.5 Part 3 (For CBSE, ICSE, IAS, NET, NRA 2023)

Doorsteptutor material for CBSE/Class-8 is prepared by world's top subject experts: get questions, notes, tests, video lectures and more- for all subjects of CBSE/Class-8.

**Question 3**: Find the following squares by using identities:

(i)

(ii)

(iii)

(iv)

(v)

(vi)

**Answer**:

**(i)**

**(ii)**

**(iii)**

**(iv)**

**(v)**

**(vi)**

**Question: 4** Simplify:

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

**Answer**:

**(i)**

**(ii)**

**(iii)**

**(iv)**

**(v)**

**(vi)**

**(v)**

**(vi)**