Why is factoring polynomials so hard? : r/mathematics - Reddit
Factoring quadratic polynomials, at least, is really easy. Just use the quadratic formula. Factoring cubic polynomials is much more involved; factoring quartic polynomials is pretty much as complicated as …
Factoring Trinomials "Slip and Slide" Better Explained : r/math - Reddit
Nov 1, 2020 · I've been reading up on factoring methods and while "slip and slide" is very cool, I didn't think the proof was clean enough. The Method Quickly…
Factoring trinomials with a coefficient of one : r/learnmath - Reddit
May 7, 2024 · A trick to speed things up is to substitute a number for x such that this number doesn't have many factors. The standard method corresponds to the case of x = 0. Suppose we want to …
How much math work is trial-and-error? : r/learnmath - Reddit
Oct 19, 2023 · Factoring trinomials is the opposite, it's very 'brute force' and not satisfying because I spend 5 minutes dancing around the right guess before finally figuring it out by luck.
Does anyone teach factoring this way when a>1? - Reddit
Jan 29, 2023 · I teach precalc so my students initially learned factoring in a prerequisite course. In my experience, most of them cannot remember whatever method they were taught. They called this one …
Lesson plan is titled "Factoring Trinomials by Trial and Error".... isn ...
Oct 22, 2023 · I’ve never heard of anyone spending time factoring integer-coefficient trinomials past that class. Doing a little is good practice, but useful factoring usually involves more complicated …
Serious issues understanding how to factor polynomials. - Reddit
Mar 15, 2024 · And the following sections become even more discouraging when they wanna add additional terms in more complex expressions. How do I know which factoring method to use when …
Fastest way to factor a trinomial where a does not equal 1 ... - Reddit
When it comes to factoring trinomials where a doesn't equal 1, I just use the box method like this: http://www.purplemath.com/modules/factquad2.htm I was wondering: Is there a faster way to factor …
Factoring trinomials using the AC method : r/learnmath - Reddit
Jan 16, 2024 · Factoring trinomials using the AC method So I keep getting the correct binomials for my factoring but some of my equations answers are flipped. Does order not matter? How do I know in …
Factoring trinomials and solving quadratic equations. : r/SHSAT - Reddit
Apr 17, 2024 · I've seen some practice tests that include factoring trinomials, solving quadratic equations by factoring, and other topics usually covered in Algebra 1. Is this actually covered on the real …