NCERT Solutions for Class 9 Maths Chapter 1

Important NCERT Questions

Number Systems

NCERT Books for Session 2022-2023

CBSE Board and UP Board Others state Board

EXERCISE 1.5

Page No:24

Questions No: 2 Part:3

# Simplify each of the following expressions: (√5 + √2)²

Share

Get Hindi Medium and English Medium NCERT Solution for Class 9 Maths to download.

Please follow the link to visit website for first and second term exams solutions.

https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-1/

(iii) (√5 + √2)² = (√5)² + (√2)² + 2 × √5 × √2 = 7 + 2√10 [∵ (a + b)² = a² + b² + 2ab]