I kept on answering my teacher’s questions about this. She got shocked. And asked me, “do you have another math teacher? Do you tutor?” And I answered. “Yes.” She backfired with “who?” Me: Sir. Brian McLogan
@iNeon-03
4 жыл бұрын
Math: it’s all fun and games until you get a difficult question lol
@cheese3996
3 жыл бұрын
yez
@calebh6044
6 жыл бұрын
For your 3rd example your first trinomial in the numerator is not (x+4)(x+3) it should be (x-1)(x+4)
@brianmclogan
6 жыл бұрын
great catch! thank you for noticing and letting me know
@wolf3276
5 жыл бұрын
for his 2nd example could he cross off both the x's and have it be 4/2(-5) at the end or does it not work that way
@colinbaker743
5 жыл бұрын
@@wolf3276 No you can't do that because it is a combined number rather than two seperate things
@wolf3276
5 жыл бұрын
@@colinbaker743 oh okay thank you!
@kandylotus1156
5 жыл бұрын
I was say that.....
@mohamedhojeij4074
5 жыл бұрын
u teach me more than my teacher does
@eugeniatrujillo4417
5 жыл бұрын
same
@boccaluppo930
4 жыл бұрын
On the third example shouldn't it be 2x(x+2)?
@melissa-om4gk
4 жыл бұрын
If ur talking about the first numerator in example 3 it’s supposed to be (x-1)(x+4)
@Ahsoka_Official
5 жыл бұрын
You da 🐐
@colinbaker743
5 жыл бұрын
Mr. McLogan, You are such a great teacher, If I had you for math I would have like a 95 for the year, guarantee it.
@benlee5039
5 жыл бұрын
More like 100
@benlee5039
5 жыл бұрын
How come youtube teachers are better than my real teachers. I should tell them to show your videos on the smart board. Saves them time and us time!
@leefrantz2094
Жыл бұрын
This is so helpful Mr. McLogan. Thanks for sharing your notes!
@6c15adamsconradwilliam3
5 жыл бұрын
I don’t get how x^2 + 3x - 4 = (x + 4)(x - 3)
@nicolepelicano8318
5 жыл бұрын
True
@melissa-om4gk
4 жыл бұрын
It’s supposed to be (x-1) (x+4) he said in another comment that he made a mistake
@Unknown-ph8ii
5 жыл бұрын
ugh i have a test on this for tomorrow i'm freaking out, u explain better then all the teachers i had
@alexromriell
3 жыл бұрын
This is me rn
@Ali31311
2 жыл бұрын
@@alexromriell And this is me rn
@mrsavagegaming3267
5 жыл бұрын
Thankyou very much I’m very confused on how to learn how to multiply rational expressions but when I watch this video I understand it
@horizonbrave1533
6 жыл бұрын
So would you recommend ALWAYS factoring prior to multiplying fractions?
@brianmclogan
6 жыл бұрын
yes!!!!!!!!!
@dalefausto3383
5 жыл бұрын
You should be my math teacher
@tracykistemaker2290
5 жыл бұрын
thanks for the help you put more life into your teaching which helps me learn instead of my teachers boring lectures
@karlmariusfurog9469
6 жыл бұрын
why in the term 4x-16 becomes 4(x-4) why the 4 still same
@brianmclogan
6 жыл бұрын
because if you multiply the 4 back you get the original expression
@karlmariusfurog9469
6 жыл бұрын
+Brian McLogan ty it help
@gracem8227
6 жыл бұрын
This video was so helpful! you deserve more views! :)
@brianmclogan
6 жыл бұрын
thank you! glad it helped!
@wolf3276
5 жыл бұрын
@@brianmclogan for your 2nd example could you cross off both the x's and have it be 4/2(-5) or does it not work that way
@janetxoxo452
5 жыл бұрын
example 3 is off, it has to be (x+4)(x-1). at first i thought i was wrong but i tried it with the +3 and it obviously didn't work but this video is still very helpful !
@abdulrahmanal-ashmori3928
3 жыл бұрын
A LIFESAVER! A TRUEMASTER! TAHNK YOU Mr. McLogan
@jeffreyzamora6337
3 жыл бұрын
On the third example I think there is something went wrong. Or you miss
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