CBSE Class 8CBSE
Share
Notifications

View all notifications

Simplify (Xsquare2 − 5) (X + 5) + 25 - CBSE Class 8 - Mathematics

Login
Create free account


      Forgot password?

Question

Simplify (x2 − 5) (x + 5) + 25

Solution

(x2 − 5) (x + 5) + 25

x2 (x + 5) − 5 (x + 5) + 25

x3 + 5x2 − 5x − 25 + 25

x3 + 5x2 − 5x

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 9: Algebraic Expressions and Identities
Ex. 9.40 | Q: 3.1 | Page no. 148
Solution Simplify (Xsquare2 − 5) (X + 5) + 25 Concept: Multiplying a Polynomial by a Polynomial - Multiplying a Binomial by a Trinomial.
S
View in app×