Write down the product of `\ 8x^2y^6a n d-20 x ydot` Verify the product for `x=2. 5 , y=1.`

Express each of the products as a monomials and verify the result in each case for x=1: Write down the product of 8x^(2)y^(6)and-20xy Verify the product for x=2.5,u=1

Find the product of the 8x^2, 2y^2.

Multiply 3x^(2)y and -2xy^(2) . Verify the product for x = 1 and y = 2.

Obtain the product of: 4xy,5x^2y^2,6x^3y^3

Write down the following in product form: x^(6)

Add 4x^2y ,\ 8x^2y and -2x^2ydot

Add 4x^2y ,\ 8x^2y and -2x^2ydot

Find the product of 5x^(2) - 7x + 6 and 3x and verify it when x = -2 .

Find the product of -5x^2y ,-2/3x y^2z ,8/(15)x y z^2a n d-1/4zdot Verify the result when x=1, y=2\ a n d\ z=3.