ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Algebra Videos 12 videos
What is the product of the monomials -x²z, 2xy³, and 2y²z⁴?
What is the fully factored form of the polynomial -16x⁶ + 81x²?
ACT Aspire Math: Simplifying a Rational Expression 9 Views
Share It!
Description:
What is the simplified form of the expression ?
Transcript
- 00:00
I hope people learned to simplify in your life That
- 00:05
makes it a whole lot better question What is the
- 00:07
simplified form of this ugly expression right there To simplify
- 00:17
a rational expression Ask it nicely and you'll receive a
- 00:21
calm logical answer because it's rational on get it Never
Full Transcript
- 00:24
mind whatever Start by factoring the numerator and denominator in
- 00:28
this case factor both by grouping well in the numerator
- 00:31
The first two terms have the common factor three y
- 00:34
and the second two terms have a common factor negative
- 00:36
for well in the denominator The first two terms have
- 00:39
the common factor to x and second new terms have
- 00:42
a common factor Negative one So that was conveniently factor
- 00:45
x squared minus three from both terms in the numerator
- 00:48
and three y minus four from both terms And the
- 00:52
denominator there yes so that's what it looks like And
- 00:54
then finally we just cancel the common factor three y
- 00:57
minus four and that's what it ends up with the
- 01:00
x word by three over two x minus one And
- 01:02
let's really it This expression can't be factored any further
- 01:05
Noah Seriously that's for the factoring It's factored or done
- 01:09
Answer is e
Related Videos
Which of the following sentences provides the best description of the events in the passage?
Lucy runs to the edge of Kensington Gardens because...
Immediately before Lucy lays her hand on her father's knee, she was...
In contrast to Lucy's reaction to the lady, Mr. Rayburn's reaction is characterized by:
Mr. Rayburn is most likely reading the newspaper in order to: