English

Divide: 15x2 + 31xy + 14y2 by 5x + 7y - Mathematics

Advertisements
Advertisements

Question

Divide: 15x2 + 31xy + 14y2 by 5x + 7y 

Sum

Solution

15x2 + 31xy + 14y2 by 5x + 7y 

             3x + 2y
`"5x" + "7y")overline("15x"^2 + 31"xy" + 14"y"^2)(`
             15x2 − 21xy
            −      −           
          10xy  + 14y2 
          10xy  + 14y2 
           −      −            
           xxx              
= 3x + 2y

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (D)

APPEARS IN

Selina Concise Mathematics [English] Class 7 ICSE
Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (D) | Q 2.1
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×