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Intermediate Algebra Videos 25 videos
ACT Math: Intermediate Algebra Drill 4, Problem 2. What is the root of this equation?
ACT Math Intermediate Algebra Drill 1, Problem 3. Can you find the value of a in this expression?
ACT Math Intermediate Algebra Drill 2, Problem 2. How else can the expression be written?
ACT Math 1.1 Intermediate Algebra 320 Views
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Description:
ACT Math Intermediate Algebra Drill 1, Problem 1. What is the product of (a – 3) 2 ?
Transcript
- 00:02
And here is another shmoop de jour...
- 00:05
Find the product: quantity a minus 3 squared.
- 00:07
And here are the potential answers...
- 00:12
Well. It's just a basic FOIL question.
- 00:14
It'll go like this:
Full Transcript
- 00:20
We have quantity a minus 3 times quantity a minus 3
- 00:25
and that gives us a squared minus 3a minus 3a plus 9
- 00:30
or a squared minus 6a plus 9.
- 00:33
So that's it. The answer is E. That's a wrap.
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