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Ex 14.1, 2 (x) - Chapter 14 Class 8 Factorisation
Last updated at Dec. 26, 2018 by Teachoo
Ex 14.1
Ex 14.1, 1 (i)
Ex 14.1, 1 (ii)
Ex 14.1, 1 (iii) Important
Ex 14.1, 1 (iv) Important
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) Important
Ex 14.1, 2 (iii)
Ex 14.1, 2 (iv) Important
Ex 14.1, 2 (v)
Ex 14.1, 2 (vi)
Ex 14.1, 2 (vii)
Ex 14.1, 2 (viii) Important
Ex 14.1, 2 (ix)
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)
Ex 14.1, 3 (iv) Important
Ex 14.1, 3 (v) Important
Transcript
Ex 14.1, 2 (Method 1) Factorise the following expressions. (x) a𝑥^2y + bx𝑦^2 + cxyz a𝑥^2y = a × 𝑥^2 × y = a × 𝑥 × 𝑥 × y b𝑥𝑦^2 = b × 𝑥 × 𝑦^2 = b × 𝑥 × y × y c𝑥𝑦𝑧 = c × 𝑥 × y × z So, x and y are the common factors. a𝑥^2y + b〖𝑥𝑦〗^2 + c𝑥𝑦𝑧 = (a × 𝑥 × 𝑥 × y) + (b × 𝑥 × y × y) + (c × 𝑥 × y × z) = x × y ((a × 𝑥 ) + (b × 𝑥 ) + (c × z) = xy (a𝒙 + by + cz)
