24-25 Multiplying Binomials

​Multiplying Binomials: How to go from Factored Form to Standard Form.

Draw

Solve the following puzzle.

Draw

Solve the following puzzle.

Draw

Solve the following puzzle.

Draw

Solve the following puzzle.

Draw

Solve the following puzzle.

Draw

Solve the following puzzle.

Math Response

A rectangle has side lengths of (x + 2) and (x – 1). Write an expression that representsthe area of the rectangle.

Use a scratch piece of paper to sketch a picture of the rectangle and find the area.

Type answer here

Correct Answer: x^2+x-2

Deg^°

Rad

Math Response

If the sides of a rectangle have lengths x + 3 and x + 5, what is an expression for the area of the rectangle? Draw the rectangle, label its sides, and indicate the area.

Type answer here

Correct Answer: x^2+8x+15

Deg^°

Rad

Drag and Drop

See if you can match each factored form to the correct form without desmos. Are there ways to quickly find the answers? If not, use desmos to match each.

a. (x+3)(x+4)​​ ​

Placeholder

b. (x+1)(x+7)​ ​

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c. (x-2)(x+5)​

Placeholder

d. (2x+1)(x+3)​

Placeholder

Drag these tiles and drop them in the correct blank above

Labeling

Each off the following represent areas of a rectangular garden. Use desmos to find the sides of each garden.

Drag labels to their correct position on the image

(x+4)(x+1)

(x+2)(x+2)

(x+6)(x+1)

(x+3)(x+3)

(x+2)(x+1)

(x+6)(x+2)

(x+4)(x+3)

(x+3)(x+2)

(x+4)(x+2)