Find each of the following products: `(-1/(27)a^2b^2)xx\ (9/2a^3b^2c^2)` `(-7x y)xx(1/4x^2y z)`

Find each of the following products: (-(1)/(27)a^(2)b^(2))x((9)/(2)a^(3)b^(2)c^(2))(-7xy)x((1)/(4)x^(2)yz)

Find each of the following products : (7x + 2y) xx (x + 4y)

Find each of the following products : (x^(2) - y^(2)) xx (x + 2y)

Find each of the following products : (2x^(2) - 5y^(2)) xx (x^(2) + 3y^(2))

Find each of the following products : (x^(4) + y^(4)) xx (x^(2) - y^(2))

Find each of the following products : (x^(3) - y^(3)) xx (x^(2) + y^(2))

Find each of the products: (-2/7a^4)xx(-3/4a^2b)xx\ (-(14)/5b^2)

Find each of the following products : (x^(3) - 2x^(2) + 5) xx (4x - 1)

Find each of the following products : (3x + 2y - 4) xx (x - y + 2)

Find the products ((-1)/(27)a^(2)b^(2)) xx((-9)/(2)a^(3)bc^(2))