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Ex 14.1, 2 (x) - Chapter 14 Class 8 Factorisation
Last updated at Dec. 26, 2018 by Teachoo
Transcript
Ex 14.1, 2 (Method 1) Factorise the following expressions. (x) a๐ฅ^2y + bx๐ฆ^2 + cxyz a๐ฅ^2y = a ร ๐ฅ^2 ร y = a ร ๐ฅ ร ๐ฅ ร y b๐ฅ๐ฆ^2 = b ร ๐ฅ ร ๐ฆ^2 = b ร ๐ฅ ร y ร y c๐ฅ๐ฆ๐ง = c ร ๐ฅ ร y ร z So, x and y are the common factors. a๐ฅ^2y + bใ๐ฅ๐ฆใ^2 + c๐ฅ๐ฆ๐ง = (a ร ๐ฅ ร ๐ฅ ร y) + (b ร ๐ฅ ร y ร y) + (c ร ๐ฅ ร y ร z) = x ร y ((a ร ๐ฅ ) + (b ร ๐ฅ ) + (c ร z) = xy (a๐ + by + cz)
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Ex 14.1
Ex 14.1, 1 (i)
Ex 14.1, 1 (ii)
Ex 14.1, 1 (iii)
Ex 14.1, 1 (iv)
Ex 14.1, 1 (v)
Ex 14.1, 1 (vi) Important
Ex 14.1, 1 (vii)
Ex 14.1, 1 (viii) Important
Ex 14.1, 2 (i)
Ex 14.1, 2 (ii)
Ex 14.1, 2 (iii)
Ex 14.1, 2 (iv)
Ex 14.1, 2 (v)
Ex 14.1, 2 (vi)
Ex 14.1, 2 (vii)
Ex 14.1, 2 (viii)
Ex 14.1, 2 (ix) Important
Ex 14.1, 2 (x) Important You are here
Ex 14.1, 3 (i)
Ex 14.1, 3 (ii) Important
Ex 14.1, 3 (iii) Important
Ex 14.1, 3 (iv) Important
Ex 14.1, 3 (v)
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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.