Multiply Binomials with Algebra Tiles

What is the first step in using blocks, tiles, or grids to demonstrate multiplication?

• Count the total number of tiles.

• Draw a rectangle.

• Write down the multiplication problem.

• Place tiles along one dimension of the multiplication table.

When multiplying algebraic expressions using algebra tiles, what shape represents x^2?

• A rectangle that is 1x in size.

• A square that is x by x in size.

• A rectangle that is negative 1x in size.

• A square that is 1 by 1 in size.

What is the result of multiplying x by 3 using algebra tiles?

• 6

• x^2

• 3x

• 2x

What is the final result of multiplying (x + 2) and (x + 3) using algebra tiles?

• x^2 + 4x + 5

• x^2 + 5x + 6

• x^2 + 5x + 5

• x^2 + 6x + 5

What is the first step in multiplying (x + 2) and (x + 3) using algebra tiles?

• Place an x and two ones along the left side of the table.

• Place an x and three ones along the top of the table.

• Fill the area inside the table.

• Count the total number of tiles.

What is the result of multiplying 2 by 3 using algebra tiles?

• 5

• 6

• 2x

• 3x

What type of tiles are used to represent negative values in algebra tiles?

• Orange tiles

• Red tiles

• Green tiles

• Blue tiles

What is the result of multiplying positive x by negative 4 using algebra tiles?

• -x^2

• x^2

• -4x

• 4x

What is the result of multiplying negative 1 by negative 4 using algebra tiles?

• -1

• 4

• -4

• 1

What is the final result of multiplying (x - 1) and (x - 4) using algebra tiles?

• x^2 - 4x + 5

• x^2 - 5x - 4

• x^2 - 4x - 5

• x^2 - 5x + 4