Algebra (MULTIPLYING POLYNOMIALS)

Select the correct product. (6 - d)(d^2 - 5 + 3d)

-d^3 + 3d^2 + 23d - 30

Select the correct product. (x^2 + 4x + 8)(2x - 1)

2x^3 + 7x^2 + 12x - 8

Review

To multiply polynomials with more than one term, multiply each term of one polynomial by each term of the other. The number of terms in the product of two polynomials will be the product of the number of terms in each polynomial (before like terms are combined). Combine like terms in the resulting products.

term

a number or a variable or an indicated product of a number and variable(s)

polynomial

a term or a sum of terms whose variables have whole number exponents

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Place the indicated product in the proper location on the grid. (a + 3)(a - 2)

a^2 + a - 6

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Place the indicated product in the proper location on the grid. Write your answer in descending powers of x. (x^2 + 3x + 1)(x^2 + x + 2)

x^4 + 4x^3 + 6x^2 + 7x + 2

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Place the indicated product in the proper location on the grid. (x^2 + 4)(x^2 - 4)

x^4 - 16

Select the correct product. (y + z)^3

y^3 + 3y^2z + 3yz^2 + z^3