ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Playlist ACT® Intermediate Algebra 25 videos
ACT Math: Intermediate Algebra: Drill 3, Problem 1. Find the fifth number in the series.
ACT Math: Intermediate Algebra: Drill 5, Problem 2. Find the product.
ACT Math: Intermediate Algebra Drill 5, Problem 5. Add the two matrices together.
Add the Matrices 282 Views
Share It!
Description:
ACT Math: Intermediate Algebra Drill 5, Problem 5. Add the two matrices together.
Transcript
- 00:02
Try this shmoopy question on for size.
- 00:05
Add these two matrices.
- 00:07
And here are the potential answers...
- 00:12
OK so what is this question asking?
- 00:14
It's a gimme if we know that matrices have to be in the same format to be added or subtracted.
Full Transcript
- 00:20
Here we have a 2 by 3 matrix trying to be added to a 3 by 2...
- 00:24
It's like trying to mate a dog with a cat.
- 00:27
Me... ow.
- 00:29
The answer is E.
Related Videos
Mosquitos need their caffeine, just like the rest of us. Wouldn't think zipping around and stinging people all day long sap your energy?
ACT Math: Plane Geometry Drill 3, Problem 1. What is the area of the trapezoid shape in the video?
ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?
ACT Math: Intermediate Algebra: Drill 3, Problem 1. Find the fifth number in the series.