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Intermediate Algebra Videos 25 videos
ACT Math Intermediate Algebra Drill 1, Problem 3. Can you find the value of a in this expression?
ACT Math Intermediate Algebra Drill 1, Problem 5. Can you simplify the expression?
ACT Math Intermediate Algebra Drill 2, Problem 1. Solve the equation.
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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