Advertisement Remove all ads

Use a Suitable Identity to Get the Following Products. (6x − 7) (6x + 7) - Mathematics

Use a suitable identity to get the following products.

(6x − 7) (6x + 7)

Advertisement Remove all ads

Solution

(6x − 7) (6x + 7) = (6x)2 − (7)2 [(a + b) (a − b) = a2 − b2]

= 36x2 − 49

  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

NCERT Class 8 Maths Textbook
Chapter 9 Algebraic Expressions and Identities
Exercise 9.5 | Q 1.07 | Page 151
Advertisement Remove all ads

Video TutorialsVIEW ALL [1]

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×