Ex 12.2
Last updated at Dec. 16, 2024 by Teachoo
Ex 12.2, 1 Factorise the following expressions. (v) 4𝑥^2 – 8x + 44𝑥^2 – 8x + 4 = 4 (𝑥^2−2𝑥+1) = 4 (𝒙^𝟐+𝟏−𝟐𝒙) = 4 (𝑥^2+1^2−2 × 𝑥 × 1) = 𝟒 〖(𝒙−𝟏)〗^𝟐