Factorize: (a) `(y-x)a+(x-y)b` (b)`9(a-2b)^2+6(2b-a)` (c)`(x-2y)^2-4x+8y` (d)`2a+6b-3(a+3b)^2`

Factorize: (y-x)a+(x-y)b9(z-2b)^(2)+6(2b-a)(x-2y)^(2)-4x+8y2a+6b-3(a+3b)^(2)

Factorize : (1) (x+y)(2x+3y)-(x+y)(x+1) (2) (x+y)(2a+b)-(3x-2y)(2a+b)

Factorize: 4\ (x+y)^2-28 y(x+y)+49 y^2 (2a+3b)^2+2(2a+3b)(2a-3b)+(2a-3b)^2

Factorize each of the following algebraic expressions: (1) (x-y)^2+(x-y) (2) 6(a+2b)-4(a+2b)^2 (3) a(x-y)+2b(y-x)+c(x-y)^2 (4) -4\ (x-2y)^2+8(x-2y)

Factorize: 1) x^3-2x^2y+3x y^2-6y^3 2) 6a b-b^2+12 a c-2b c

Factorize: 4(x+y)^(2)-28y(x+y)+49y^(2)(2a+3b)^(2)+2(2a+3b)(2a-3b)+(2a-3b)^(2)

Factorize by suitable grouping: 4(a+b)(3x-y)+6(a+b)(2y-3x)

Evaluate : (i) (a+6b)^(2) " " (ii) (3x-4y)^(2) " " (iii) (2a-b+c)^(2)

Evaluate : (i) (a+6b)^(2) " " (ii) (3x-4y)^(2) " " (iii) (2a-b+c)^(2)

The factors of (12 x - 8y) (a - 2b) + ( 6b - 2a) ( 3x - 2y) are :