Jump to
- Rational Numbers
- Data Handling
- Squares and Square Roots & Cubes and Cube Roots
- Linear Equations in One Variable
- Understanding Quadrilaterals & Practical Geometry
- Visualising Solid Shapes
- Algebraic Expressions and Identities & Factorisation
- Exponents and Powers
- Comparing Quantities
- Direct and Inverse Proportions
- Mensuration
- Introduction to Graphs
- Playing with Numbers
NCERT Exemplar Solutions Class 8 Mathematics Solutions for Algebraic Expressions and Identities & Factorisation - Exercise in Chapter 7 - Algebraic Expressions and Identities & Factorisation
Prev
(a – b) _________ = a^2 – 2ab + b^2
Answer:
(a – b) (a - b) = (a - b)^2= a^2 – 2ab + b^2
(a – b) (a - b)= a × (a - b) – b × (a - b)
= a^2 – ab – ba + b^2
= a^2 – 2ab + b^2
Related Questions
Facebook
Whatsapp
Copy Link
Chapters
Lido
Courses
Quick Links
Terms & Policies
Terms & Policies
Connect with us on social media!
2022 © Quality Tutorials Pvt Ltd All rights reserved