2x²+4=76
2x²=72
x²=36
x=±6
i'm not sure abt ± but corect me if i'm wrong
2024-12-27 15:49:04
8
eclipse28483 :
2x² + 4 = 76
2x² = 72
x² = 36
x = 6
2024-12-30 01:23:58
9
🎀☆Lau☆🎀 :
easy broooo
2024-12-27 07:52:22
22
funsize_kenzie :
Moving to fast!!
2025-01-02 12:29:26
4
We season :
Just make f(x) equal to 76 and solve from there, trial and error not needed
2024-12-28 14:02:26
10
Berty𒉭 :
That is a lot of work.
2024-12-27 09:57:52
6
4n33sh :
love ur vids 🔥
2024-12-27 01:56:53
8
Inkar :
Where can I find that exercises ?
2025-01-16 13:52:04
0
Audreylove :
you can do for probability plsssssss😭
2024-12-27 10:48:39
2
Shenmendez :
slow down my brain is lagging 😭
2025-01-06 16:40:23
1
Geh👍 :
pencil reveal please
2024-12-27 10:07:27
1
aira :
easyyy🤣
2024-12-27 01:19:21
1
_sminn :
18??? it should be 81 cause 9² is 9x9 not 9x2
2025-01-16 06:00:33
0
Liamcohen11 :
You could have done it without any calculations just by understanding that it must be the y value of something that is bigger than 5 but cannot be bigger than 9 (which is the average of 3 and 7)
2024-12-27 23:29:13
1
Ace of Clowns :
There's an easier way tho. Another trick we use in Engineering is to select the median value. Either the answer is lower or higher u can still deduct weither or not use nearer value to sub.
2025-01-15 10:15:41
0
j :
you make it look so easy
2025-01-13 03:00:24
0
Aniflix :
This what we doing in uni 😭
thanks
2025-01-13 19:32:12
0
Alana :
Omg I wish this is what my precalc worked looked like 😭
2025-01-13 06:54:22
0
✧Eli✧ :
my exam don't even gives multiple choices 💀
2025-01-07 05:45:34
0
DABIGBANG :
can you talk alittel slower😅
2025-01-05 18:37:25
0
Jermaine Hall :
👨🏾🦲yes.
2025-01-09 03:15:57
0
Albert Olagunju :
2x^2+4=76
2x^2=76-4
2x^2=72
divide 2 by both sides
x^2=36
square root both sides
x=6.
2024-12-29 13:49:48
0
♡ :
PLEASE talk slower
2025-01-02 18:14:55
0
Othman NL :
There were a lot of unnecessaty things in the end
2024-12-27 13:58:53
0
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