MATH114N Week 1,2,3 & 4 Discussion Latest November
MATH114N Week 1 Discussion Latest November
look more closely at the greatest common factor (GCF) of a problem. Apply
your knowledge of GCFs (13.1) to simplify a problem presented by a
classmate. You will need to factor the problem and post your simplified
expression. Then, post another example for someone else to simplify. I
will start the discussion with this expression.
56×7 + 21×4 + 63×3
am looking forward to seeing your problem and simplified expressions.
Don’t forget to check that your classmate answered correctly.
time you post, you should post a solution and a new problem for a
classmate to solve. This keeps the discussion fresh and provides you with
many solutions on the week’s topics. Use these as references if you are stuck
on a topic. Please don’t everyone answer my original problem (this will
get really boring!), but look at the bottom of the discussion for the
latest one posted by a classmate and respond to it. Try this one or the
original one to start you off and let’s work from there. Remember, no
MATH114N Week 2 Discussion Latest November
you become more familiar with factoring, you will notice there are some
factoring problems that follow specific patterns.These patterns are known
difference of squares;
perfect square trinomial;
difference of cubes; and
sum of cubes.
one of the four forms above. In your own words, explain the pattern that
allows you to recognize the binomial or trinomial as having special
factors.Then provide an example of a binomial or trinomial expression that
may be factored using the special technique you explained.
MATH114N Week 3 Discussion Latest November
This week, we begin graphing systems of
simultaneous equation. Before we begin looking at the many graphs you can find
out on the Web, let’s review our knowledge of 2-D graphs. These graphs are
known as 2-D because they have two axes. One you are familiar with is the
xy-graph, which has an x axis and a y-axis.Please provide one fact about these
graphs. If you do not remember them, use the book or the Internet to find
terminology associated with these graphs. There are a lot of terms associated
with these graphs, so please do not repeat a classmate’s term. You may also
discuss different types of standard graphs that you might have seen and should
recognize. Let’s see what you know about graphs.
MATH114N Week 4 Discussion Latest November
There are three ways of solving systems of linear equations:
graphing, substitution, and elimination. Post a problem and show your
step-by-step solution using one of the three methods. Now go and check out a
classmateâs problem and solution. Is he or she correct? If not, are you able to
point out the error so he or she can fix it? Let’s help each other find those
common mistakes that we all make but are hard to track down in our solutions.
Donât forget to do a check! Put your points into the original
equation and check that they make both equations true. Why is this so
important? If your point does not work in your original problem, your solution
is not correct. Don’t forget to show your check process.
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