# Multiplying a trinomial times a trinomial

More Options: Make a Folding Card

#### Storyboard Description

This storyboard does not have a description.

#### Storyboard Text

• ﻿hello!﻿ are you excited to learn how to multiply a trinomial by a trinomial!
• hello!﻿
• yes! let's get started.
• how do you think you are going to solve (3x2﻿+2x+5)(2x3+5x2﻿﻿+3)
• because you can't combine unlike terms!
• well wouldn't the answer be 2x3﻿+15x2+15  ﻿
• no! the answer would be 6x5﻿+10x3+15 because when multiplying you can combine unlike terms!
• oh wow! I didn't know that.﻿
• now i'm going to give you a problem! (6x2+2x+7)(2x2+x+3)
• easy! 12x2+2x+21﻿!
• nope! you have to add your exponents when multiplying so your answer would be 12x4+4x3+21﻿
• wow, thank you for correcting me!﻿
• ﻿well that's it for today! see you tomorrow!
• bye!﻿
Explore Our Articles and Examples

### Teacher Resources

Lesson Plans Worksheet Templates

### Film Resources

Film and Video Resources
Video Marketing

### Illustrated Guides

BusinessEducation
Try Our Other Websites!

Photos for Class   •   Quick Rubric   •   abcBABYart   •   Storyboard That's TPT Store