Advertisement Remove all ads

Evaluate the following product without multiplying directly:- 104 × 96 - Mathematics

Advertisement Remove all ads
Advertisement Remove all ads
Advertisement Remove all ads

Evaluate the following product without multiplying directly:- 104 × 96

Advertisement Remove all ads

Solution

104 × 96 = (100 + 4) (100 − 4)

              = (100)2 − (4)2                    [(x + y)(x - y) = x2 - y2]

              = 10000 − 16

              = 9984

Concept: Algebraic Identities
  Is there an error in this question or solution?

APPEARS IN

NCERT Class 9 Maths
Chapter 2 Polynomials
Exercise 2.5 | Q 2.3 | Page 48

Video TutorialsVIEW ALL [1]

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×