Add the algebraic expressions: `4x y^2-7x^2y ,\ 12 x^2y-6x y^2,\ -3x^2y+5x y^2`

Add the algebraic expressions: 4xy^(2)-7x^(2)y,12x^(2)y-6xy^(2),-3x^(2)y+5xy^(2)

Add the algebraic expressions 2x-10y,9y-12x+x+y

Group the like terms from the algebraic expressions given: 2x, y, 12xy, 13y^2 , -5x, 18y, -4xy, -2y^2 , 21x^2y , 3x, 3xy, -xy, -y, -6x^2 , -15x^2 .

In the algebraic expression 5x^2y+7x y^2-3x y-4y x^2, we have 5x^2y and -4y x^2 as like terms, whereas 7x y^2 and -3x y are unlike terms.

In the algebraic expression 5x^2y+7x y^2-3x y-4y x^2, we have 5x^2y and -4y x^2 as like terms, whereas 7x y^2 and -3x y are unlike terms.

Add the following expressions. x - 2y, 3x + 4y

Factorize each of the following algebraic expressions: 3x+15 (ii) 2x^2+5x iii) 3x^2y-6x y^2 (iv) 6x^3+8x^2y

Add the following expressions: x^3y^2 + x^2y^3 +3y^4 and x^4 + 3x^2y^3 + 4y^4