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Intermediate Algebra Videos 25 videos

ACT Math 1.1 Intermediate Algebra
320 Views

ACT Math Intermediate Algebra Drill 1, Problem 1. What is the product of (a – 3)2?

ACT Math 1.2 Intermediate Algebra
695 Views

ACT Math Intermediate Algebra Drill 1, Problem 2. Find the product of (2a + 6)2.

ACT Math 1.3 Intermediate Algebra
506 Views

ACT Math Intermediate Algebra Drill 1, Problem 3. Can you find the value of a in this expression?

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ACT Math 4.4 Intermediate Algebra 351 Views


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Description:

ACT Math: Intermediate Algebra Drill 4, Problem 4. Add these together.

Language:
English Language

Transcript

00:02

Time for your daily dose of shmoop...this won't hurt a bit.

00:06

Add: quantity 4 minus 5i plus quantity 7 plus 3i.

00:11

And here are the potential answers...

00:15

OK, well this is actually a pretty simple question...

00:17

...the parentheses are thrown in here just to confuse you.

00:20

So... uh... we can give them the old heave-ho.

00:23

Now we have 4 minus 5i plus 7 plus 3i...

00:26

...which is 11 minus 2i.

00:28

There we go. So boom! The answer is B.

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