Check sibling questions

Slide6.JPG

Slide7.JPG

 

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Transcript

Ex 12.3, 2 (Method 1) Separating each term Divide the given polynomial by the given monomial. (i) (5๐‘ฅ^2 โ€“ 6x) รท 3x ใ€–5๐‘ฅใ€—^2โˆ’6๐‘ฅ Taking x common, = x (5x โˆ’ 6) Dividing (5๐‘ฅ^2 โˆ’ 6๐‘ฅ)/3๐‘ฅ = (๐‘ฅ (5๐‘ฅ โˆ’ 6))/3๐‘ฅ = ๐‘ฅ/๐‘ฅ ร— (5๐‘ฅ โˆ’ 6)/3 = (๐Ÿ“๐’™ โˆ’ ๐Ÿ”)/๐Ÿ‘ Ex 12.3, 2 (Method 2) Cancelling terms Divide the given polynomial by the given monomial. (i) (5๐‘ฅ^2 โ€“ 6x) รท 3x(5๐‘ฅ^2 โˆ’ 6๐‘ฅ)/3๐‘ฅ = (๐Ÿ“๐’™^๐Ÿ)/๐Ÿ‘๐’™ โˆ’ ๐Ÿ”๐’™/๐Ÿ‘๐’™ = (5/3ร— ๐‘ฅ^2/๐‘ฅ) โˆ’ (6/3ร—๐‘ฅ/๐‘ฅ) = (5/3 " ร— " ๐‘ฅ)โ€“ 2 = 5/3 ๐‘ฅ โ€“ 2 = (5๐‘ฅ โˆ’ 2 ร— 3)/3 = (๐Ÿ“๐’™ โˆ’ ๐Ÿ”)/๐Ÿ‘

Ask a doubt
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 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.