Question

Factorise
3 (x+y) ² - 5x(x+y ) +2​

Answer 1

Answer:

Consider, 3(x + y)2 – 5(x + y) + 2 = 3(x + y)2 – 3(x + y) – 2(x + y) + 2 = 3(x + y)[(x + y) – 1] – 2[(x + y) – 1] = [(x + y) – 1][3(x + y) – 2] = [x + y – 1][3x + 3y – 2]

Answer 2

Consider, 3(x + y)2 – 5(x + y) + 2

= 3(x + y)2 – 3(x + y) – 2(x + y) + 2

= 3(x + y)[(x + y) – 1] – 2[(x + y) – 1]

= [(x + y) – 1][3(x + y) – 2]

= [x + y – 1][3x + 3y – 2]

hope it hlps uh