Add the following algebraic expressions: `2,(2y)/3-(5y^2)/3+(5y^3)/2,-4/3+(2y^2)/3-y/2,(5y^3)/3+3y^2+3y+6/5`

Add the following expressions: x^(2)-2xy+3y^(2), 5y^(2)+3xy-6x^(2)

Write all the terms of each of the following algebraic expressions: (i) 3x^5+5y^4-7x^2y+7 (ii) 9y^3-2z^3+7x^3y-3x y z

Separate monomials, binomials, trinomials and polynomials from the following algebraic expressions : 8 - 3x, xy^(2), 3y^(2) - 5y + 8, 9x - 3x^(2) + 15x^(3) - 7, 3x xx 5y, 3x div 5y, 2y div 7 + 3x - 7 and 4 - ax^(2) + bx + y

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

Add the following expressions: (i) x^3-2x^2y+3x y^2-y^3,\ 2x^3-5x y^2+3x^2y-4y^3 (ii) a^2-2a^3b+3a b^3+4a^2b^2+3b^4,-2a^4-5a b^3+7a^3b-6a^2b^2+b^4

Add the following expressions: (i) x^3-2x^2y+3x y^2-y^3,\ 2x^3-5x y^2+3x^2y-4y^3 (ii) a^2-2a^3b+3a b^3+4a^2b^2+3b^4,-2a^2-5a b^3+7a^3b-6a^2b^2+b^4

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