Add : x3 − x2y + 5xy2 + y3, - x3 − 9xy2 + y3, 3x2y + 9xy2 - Mathematics

Advertisements
Advertisements
Sum

Add : x3 − x2y + 5xy2 + y3, - x3 − 9xy2 + y3, 3x2y + 9xy2

Advertisements

Solution

   x3 − x2y   + 5xy2 + y3
−x3             − 9xy2 + y3
       + 3x2y + 9xy2    
         2x2y + 5xy2 + 2y

Concept: Combining like Terms
  Is there an error in this question or solution?
Chapter 11: Algebraic Expressions - Exercise 11 (B) [Page 140]

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 11 Algebraic Expressions
Exercise 11 (B) | Q 2.6 | Page 140
Share
Notifications



      Forgot password?
Use app×