the easiest way to factor ax^2+bx+c when a is not 1

  Рет қаралды 4,140

bprp math basics

bprp math basics

Күн бұрын

This is how I factor trinomials ax^2+bx+c when a is not 1. I did this Instagram reel and it got over 6 million views within a week. So here's the explanation of how it works. For more factoring practice, check out my 100 trinomials challenge: 👉 • 100 trinomial factorin...
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Пікірлер: 9
@bprpmathbasics
@bprpmathbasics Жыл бұрын
4 popular ways of factoring trinomials: kzbin.info/www/bejne/a4Lclo1tgNx5gcksi=08zymt-LxZphwyj1
@Wandering_Horse
@Wandering_Horse Жыл бұрын
This method allows me to quickly see the solution. My precalc teacher called me a factoring master, but its only because I learn from the master! PS: just got my 2.718 t-shirt today, can't wait to wear it to school tomorrow. 😂
@hkboy2009
@hkboy2009 10 ай бұрын
(-4x-3)(-x+2)
@AzureKyle
@AzureKyle 5 ай бұрын
Technically, you're not wrong, but why would you ever factor a positive number into two negative numbers if there's no other reason for it? You don't usually separate 4x^2 into -4x and -x, you usually separate it into 4x and x, which would give you the answer of (4x+3)(x-2)
@hkboy2009
@hkboy2009 5 ай бұрын
@@AzureKyle I know it usually works like that, I just did it for fun xd. Even in school I always do that for fun.
@neilgerace355
@neilgerace355 Жыл бұрын
In high school, we used the Product Sum Choose method, it works best for monic quadratics. This is more visual :)
@skwbusaidi
@skwbusaidi Жыл бұрын
Think of two number when you multply you get the product of a×c and thier sum is b and then break b to those number and factor by grouping 4x+4x-3 = 4x+6x-2x-3 = 2x(2x+3)-1(2x+3) =(2x+3)(2x-1) 4x^2-5x-6 =4x^2-8x+3x-6 =4x(x-2)+3(x-2) =(x-2)(4x+3)
@hbb348
@hbb348 6 ай бұрын
You are the coolest mf online
@kaideng2571
@kaideng2571 Жыл бұрын
Spoiler (4x+3)(x-2)
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