@your.bummy.math.tutor: Mental math! #math #china #fast #study #hack

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math guy
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Region: US
Friday 08 May 2026 01:10:29 GMT
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subhstha
Subodh :
Thats the longest 2 seconds of my life
2026-05-08 01:48:05
6811
user276113284
Mumbo25 :
58-42=16 then adjust decimal to 1600
2026-05-08 12:02:14
1745
primus1911
Guess Who? :
I found it easier to solve by doing this: 58x58-42x42 which equaled 1600.
2026-06-03 13:33:47
0
thetruedoc
Dr. Elijah True :
you didnt even do it in 2 seconds
2026-05-08 20:21:16
714
elishamfisher
Eli.Fisher :
Or you could literally just do 58 x 58 and 42x 42 and subtract the difference which is 1600
2026-05-09 00:14:28
219
nirvaan1227
Nirvaan Vij :
Average calc can do it in one second (calc stands for calculator)
2026-05-09 01:32:29
123
thecoolestdude171
Jacob :) :
Or just use a calculator
2026-05-08 01:53:59
130
1okaycool
OkayCool :
Hey, I graduated dude. I’m good.
2026-05-08 18:37:17
11
anastasiabeaverhausen918
Shannastasia Beaverhausen :
I just flashed back to crying over my math homework
2026-05-08 17:45:19
13
okayyyguy
yeah OK guy :
Good for you, champ. Im just gonna scroll
2026-05-09 11:58:59
18
kc.dia118
KC.dia118 :
I actually liked this explanation. it was nice to see the why behind it. like I knew how to do it but I never saw the why it works explanation and I feel a little dumb not putting that together lol
2026-05-08 12:34:45
14
mayenhomer
FuriousNuttards5 :
that was longer than two seconds
2026-05-11 04:16:14
5
kyslymedik
kyslymedik :
Its a² - b² which is the same as (a+b)(a-b) so its (16)(100)=1600
2026-05-10 20:03:20
5
j_tblue
R🏀B’S W🌎RLD :
I can do it in 2 secs with my ti-84
2026-05-09 17:45:43
6
john69195
John :
I'll just stay dumb.
2026-05-09 16:21:12
5
kwinabina
Xtina :
I like math but I didn't like that
2026-05-08 02:29:19
13
tamaciousk
tamaciousk :
I passed trigonometry top of my class, aced the final in high school. I'm 45 and have never in my adult life outside of school needed to know the difference between two squared numbers...I can't think of a practical example where squaring a number would come in handy.
2026-05-09 02:57:49
24
dopaholic4
Dopaholic :
Uhh this wasn’t 2 seconds
2026-05-08 18:55:33
14
dnsphr
dnsphr :
1600
2026-05-08 01:54:41
12
onedayillwriteprose
🌷M🪷 :
why did you do extra steps to get back to (x+y)(x-y)?
2026-05-10 02:48:19
5
ellafleurella
ellafleurella :
I knew that but I forgot since I never have to do this in my daily life
2026-05-08 20:46:11
16
maddi_14626
Maddi 🌼 :
Holy crap I miss math class
2026-05-08 20:58:41
13
wisozlewz
wekslxlea :
god I miss these problems. id be so demotivated being a student today tho knowing AI can just solve every problem and show all steps. like what's the point anymore learning.
2026-05-09 04:24:15
6
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