Question 2 - Examples - Chapter 1 Class 7 Integers

Last updated at December 16, 2024 by

Example 3 - Verify (-30) x [13 + (-3)] = [(-30) x 13] + [(-30) x (-3)]

Remove Ads Share on WhatsApp

Transcript

Question 2 Verify ( 30) [13 + ( 3)] = [( 30) 13] + [( 30) ( 3)] ( 30) [13 + ( 3)] = [( 30) 13] + [( 30) ( 3)] LHS 30 [13 + ( 3)] = 30 [13 3] = 30 10 = 300 RHS [( 30) 13] + [( 30) ( 3)] = [ 3 10 13] + (30 3) = [ 3 13 10] + [90] = ( 39 10) + 90 = 390 + 90 = (390 90) = 300 Since LHS = RHS Hence verified

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo