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#1 Re: Introductions » New Grade 12 Math Student Here » 2024-09-27 12:43:09
Welcome to this forum.
You are better off going to the following sites with your math questions:
freemathhelp.com
mathforums.com
mathhelpforum.com
1. More participants
2. More questions
3. More room for learning mathematics
#2 Re: Introductions » New Grade 12 Math Student Here » 2024-09-27 12:42:07
Hi
Welcome to the forum.
Have you looked here:
https://www.mathsisfun.com/geometry/unit-circle.html
Especially the try it yourself section.
Bob
You are better off going to the following sites:
freemathhelp.com
mathforums.com
mathhelpforum.com
A person with your math talent would be welcomed any place outside of this dying website.
#3 Re: Introductions » New Grade 12 Math Student Here » 2024-09-27 12:40:23
Hello, I hope you all are doing well. My user is Numbersarehard, I'm a grade 12 math student who is currently in the trig unit. I find that the unit circle is very confusing and that the tan graph shouldn't exist (it is just too hard imo lol). I hope to find other people who are also in an advanced math such as I who may or may not be struggling with the same thing. Furthermore, I hope to meet some like-minded individuals or even some new math friends
I am over the age of 18 however, just wanted to make that known just in case. Happy mathing everyone
You are better off going to the following sites with your math questions:
freemathhelp.com
mathforums.com
mathhelpforum.com
#4 Re: Computer Math » Project Euler Problems 18 & 67 » 2024-09-27 12:31:29
You are better off going to the following sites with your advanced math questions:
freemathhelp.com
mathforums.com
mathhelpforum.com
#5 Re: Puzzles and Games » More questions. » 2024-09-27 12:29:14
Thanks and okay i will post them in the right forum next time.
How are you doing in terms of math?
#6 Re: Science HQ » Inertial Mass » 2024-09-27 12:14:39
Yes, the “m” in F = ma represents inertial mass. Inertial mass is a measure of an object’s resistance to changes in its motion and is directly related to how much force is needed to accelerate it. According to Newton’s second law of motion (F = ma), the acceleration experienced by an object when subjected to a net external force (“F”) is directly proportional to its inertial mass (“m”). So, increasing the value of “m” will result in a smaller acceleration for a given applied force, while decreasing “m” will lead to greater acceleration under the same conditions.
#7 Re: This is Cool » Physics Formula » 2024-09-27 12:10:53
Oculus8596 wrote:KerimF wrote:So, I guess, v=at is also a differential equation.
Oh, you don't believe me, right?
See link below.
https://brainly.com/question/36809487
I did believe you. I just gave another example, unless you think my example is wrong.
Your example is right. I misunderstood.
#8 Help Me ! » Solve for f » 2024-09-27 03:07:28
- Oculus8596
- Replies: 0
Solve for f.
(1/f) = (n - 1)[(1/a) + (1/b)]
#9 Help Me ! » Reduce Expression to Lowest Terms » 2024-09-27 03:06:09
- Oculus8596
- Replies: 0
Reduce the given expression to lowest terms.
[2(x^2 + 9) - 2x(2x - 5)]/(x^2 + 9)^2
#10 Help Me ! » Solve for R » 2024-09-27 03:03:35
- Oculus8596
- Replies: 0
Solve (1/R) = (1/a) + (1/b) + (1/c).
#11 Help Me ! » Find LCM of Polynomials » 2024-09-27 03:01:29
- Oculus8596
- Replies: 0
Find LCM of the given polynomial.
3x^2 - 27 and 2x^2 - x - 15
I know that 3x^2 - 27 factors put to be
3(x^2- 9) = 3(x - 3)(x + 3).
I also know that 2x^2 - x - 15 factors out to be
(x - 3)(2x + 5).
I now have to select from the following:
3(x - 3)(x + 3), (x - 3)(2x + 5)
LCM = 3(x - 3)^2 (x + 3) (2x + 5)
Do you agree?
#12 Help Me ! » Find LCM of Polynomials » 2024-09-27 02:52:07
- Oculus8596
- Replies: 0
Find the LCM of the given polynomial.
A. x^2 - x - 12 and x^2 - 8x + 16
x^2 - x - 12 factors out to be (x - 4)(x + 3).
x^2 - 8x + 16 factors put to be (x - 4)(x - 4) = (x - 4)^2.
LCM = (x + 3)(x - 4)^2
Is this correct?
#13 Re: Help Me ! » Convert Scientific Notation to Decimal » 2024-09-27 01:57:04
Thanks.
What edit did you make?
I changed the title and removed one of the questions.
#14 Re: Maths Teaching Resources » Professor Leonard Video Lessons » 2024-09-26 21:11:11
I have seen him on YouTube. He is an excellent teacher. Leonard has not uploaded new material in over a year or two.
#15 Re: Maths Teaching Resources » Math For Dummies Series » 2024-09-26 21:06:25
I think it is an interesting concept. I am just skeptical that a big franchise with so many books will actually write good books for all of those topics
Do you believe that regular math textbooks are better structured to learn mathematics? Do you agree that regular math textbooks are not easy to grasp?
#16 Re: Maths Teaching Resources » Math For Dummies Series » 2024-09-26 21:00:22
Only the workbook is not completed. lack of explanation. Thats why i orderd the algebra 1 book next to the workbook.
Are you saying that regular algebra textbooks are better than math for dummies books?
#17 Science HQ » America is Fat » 2024-09-26 20:41:26
- Oculus8596
- Replies: 0
America is fat. More than 95 percent of people living in the United States are suffering from arthritis joint pain. We can't stop overeating. Of course, sugar in everything we eat is responsible for the number of sick people constantly visiting hospitals across the land, making doctors richer while the rest of us die a slow, painful death.
#18 Re: This is Cool » Physics Formula » 2024-09-26 09:09:31
So, I guess, v=at is also a differential equation.
Oh, you don't believe me, right?
See link below.
https://brainly.com/question/36809487
#19 Re: Help Me ! » Possible 'new knowledge' » 2024-09-26 09:08:14
The purpose is to bring possible 'new knowledge' to the world. Any government that does not want 'SECURE' encryption for it's people is a bad government. People need to understand that governments try to control people and knowledge. They do not want people to be able to have secrets from them. Especially those programs they don't have a back door for.
People need to learn basic python programing so they KNOW if their encryption is secure.
I don't know much about python programming or any other computer programming secrets that the government is keeping from the rest of the world.
I will say this:
1. All governments are corrupt.
2. In the United States, the government has been on a mission to dump down its citizens for many decades. Why not? The dumber society is the easier to control.
3. I don't want to get political in this math group but the democratic party has been in favor of SIMPLIFYING math and physics courses for as long as they have been in office. They are not interested in a rational thinking society. It doesn't serve their purpose for you and I to exercise daily common sense. The less math we know, the less computer knowledge we have, the less reading comprehension we have and the worst our writing skills become, the happier the far left is, honestly.
4. As I age, solving math problems is my suduko puzzle, it's my cross word puzzle; it keeps my brain cells alive. No pun intended.
5. To be honest with you, my circle of friends is very small for three reasons:
A. I am pretty much a loner.
B. There are not many people who enjoy math and education as much as I do. It's hard for me to find people with similar interests.
C. I can EASILY SEE how spurious and corrupt the world has become. Thus, it is so hard for me to trust others.
ALL GOVERNMENTS do not want it's people to be well-informed. Like I said before, the dumber we are, the easier to control and brainwash. ALL GOVERNMENTS are bad, corrupt and not trustworthy.
#20 Exercises » Make Up Two Polynomials » 2024-09-26 02:53:54
- Oculus8596
- Replies: 0
Make up two polynomials that factor into a perfect square. Use x as your variable.
Then do this:
A. Add the polynomials
B. Subtract the polynomials
C. Multiply the polynomials.
D. Evaluate the two polynomials when x = 1/7.
#21 Exercises » Factor Polynomials Completely » 2024-09-26 02:47:53
- Oculus8596
- Replies: 0
Factor each polynomial completely. If the polynomial cannot be factored, say it is prime.
A. x^8 - x^5
B. 4 - 14x^2 - 16x^2
#22 Exercises » Factor Each Expression Completely » 2024-09-26 02:45:49
- Oculus8596
- Replies: 0
Math Practice Questions
Factor each expression completely.
A. 5(2x + 1)^2 + (5x - 6) • 2(2x + 1) • 2
B. (3x^2)(8x - 3) + 8x^3
#23 Re: Introductions » Sokoban » 2024-09-26 02:41:49
Hi from the UK. Absolutely love the sokoban puzzles. Has anyone been able to complete level 46?
What is the sokoban puzzle?
#24 Re: Dark Discussions at Cafe Infinity » Guitar Sheet Music » 2024-09-26 02:40:15
If you want to learn guitar sheet music basics, don't hesitate to ask me. I have been playing guitar since 1974. I am a professional sight reader for classical guitar and/or solo guitar. I also can help you with guitar tablature.
What do you like about classical guitar music?
What do you like about the guitar?
#25 Re: Science HQ » BBC Bitesize (Acceleration) » 2024-09-26 02:36:05
When referring to speed on this page they often say things like,
“The bus has a constant speed of 10ms-¹"
I've not seen this before. I'm used to seeing speed given as simply, for example, 10m/s
Why the -¹ ?
I've noticed also for acceleration instead of saying, 10m/s/s, or 10m/s², they write 10m s -². Why might they do this?
I have never seen that before.