Factorisation by grouping the terms: `(x^2+3x)^2-5(x^2+3x)-y(x^2+3x)+5y`

Factorise by grouping method : x(6x - 5y) - 4(6x - 5y)^(2)

Factorise by grouping method : m(x-3y)^(2) + n(3y - x) + 5x - 15y

Factorise by taking out the common factors : 2(2x - 5y)(3x + 4y) - 6(2x - 5y)(x-y)

(y)=2-3x-5x^(2)

Factorize each of the following expressions: a^3x+a^2(x-y)-a(y+z)-z , (x^2+3x)^2-5(x^2+3x)-y(x^2+3x)+5y

Factorise the following : (3x + 2y)^(2) - (5x - 3y)^(2)

Simplify each of the following algebraic expressions by removing grouping symbols. 2x+(5x-3y) 2. 3x-(y-2x)

The number of second degree terms in the expression 2x^(3)-3x^(2)y+5x^(2)-6y^(2)+8x^(2)y-4x^(2)y^(2) is _____

The sum of the coefficients in the terms of 2x^2y-3x y^2+4x y is -3 (b) 3 9 (d) 5

Factorise completely : x^2 - y^2 - 3x - 3y