This week we Learned about factoring.
You are trying to find what number multiplies to the last number and adds to the second number.
Monthly Archives: October 2018
Precalculus 11 week 6
This week what stood out to me was finding out how to identify perfect square trinomials. below is an example of a perfect square trinomial.
To make sure it is a perfect square trinomial you have to divide the middle number by 2 then square it, the number you get should be the last number if it is not that means it is not a perfect square trinomial.
Precalculus 11 week 4
this week the thing that stood out to me was dividing radicals. when dividing radicals you have to multiply the top and bottom buy a root.
it is pretty much just simplifying.