`(-3x^(2)y)times(-5xy^(2))`

(d) ((-5)/(8))times((3)/(4)xy)times((-6)/(5)x^(2)y)

Find the products (2)/(3)x^(2)y xx (3)/(5)xy^(2)

Find the value of (3x^(3)) xx (-5xy^(2)) xx (2x^(2)yz^(3)) for x = 1, y = 2 and z = 3.

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

Add : 4x^(2)y, - 3xy^(2), -5xy^(2), 5x^(2)y

(x^(2)y-3y^(2)+5xy^(2))-(-x^(2)y+3xy^(2)-3y^(2)) Which of the following is equivalent to the expression above?

Find each of the following products: (i) 5a^(2) b^(2) xx (3a^(2) - 4ab + 6b^(2)) (ii) (-3x^(2)y) xx (4x^(2) y - 3xy^(2) + 4x - 5y)

valueof(-5x^(2)y)xx(-(2)/(3)xy^(2)z)xx((8)/(15)xyz^(2))xx(-(1)/(4)z)is

Subtract: x^(2)y-(4)/(5)xy^(2)+(4)/(3)xy om (2)/(3)x^(2)y+(3)/(2)xy^(2)-(1)/(3)xy

Which of the following expressions are polynomials and which are not? 3x^(2)y^(2)-5xy^(3)+12y^(4)