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Linda Clark
United States
Приєднався 19 сер 2023
As a private math tutor for middle and high school students, I offer these videos to provide additional examples of commonly asked questions in Algebra, Geometry, and Pre-calculus courses.
Відео
Arithmetic sequence (find d, specific term)
Переглядів 882 місяці тому
Arithmetic sequence (find d, specific term)
Logarithm equations (using properties of logs)
Переглядів 832 місяці тому
Logarithm equations (using properties of logs)
Quadratic function word problem (ball toss)
Переглядів 282 місяці тому
Quadratic function word problem (ball toss)
Factoring quadratics using the AC method
Переглядів 1992 місяці тому
Factoring quadratics using the AC method
Conic sections - circles (complete the square to standard form)
Переглядів 473 місяці тому
Conic sections - circles (complete the square to standard form)
Conic sections - circles - find center and radius (2 standard forms)
Переглядів 203 місяці тому
Conic sections - circles - find center and radius (2 standard forms)
Pythagorean Theorem (formula equations)
Переглядів 4713 місяці тому
Pythagorean Theorem (formula equations)
Pythagorean Theorem word problem - runners (hypotenuse)
Переглядів 9433 місяці тому
Pythagorean Theorem word problem - runners (hypotenuse)
Pythagorean Theorem word problem - ladder (find leg)
Переглядів 4453 місяці тому
Pythagorean Theorem word problem - ladder (find leg)
Law of Sines (ambiguous case 1 triangle)
Переглядів 453 місяці тому
Law of Sines (ambiguous case 1 triangle)
Law of Sines (Ambiguous case 2 triangles)
Переглядів 543 місяці тому
Law of Sines (Ambiguous case 2 triangles)
Law of Sines (Ambiguous case no triangle)
Переглядів 843 місяці тому
Law of Sines (Ambiguous case no triangle)
Finding all 6 trig values (using a right triangle)
Переглядів 733 місяці тому
Finding all 6 trig values (using a right triangle)
Factoring sum/difference of perfect cubes
Переглядів 603 місяці тому
Factoring sum/difference of perfect cubes
Solving right triangles (find angle using sides)
Переглядів 1243 місяці тому
Solving right triangles (find angle using sides)
great
Perfect 👍
❌(❌-5)(2❌+3)
We used to call it the trial and error method
Nice soltuion
Thank so much
6 answer without all those steps!
Great explanation
Well explained
These costs are all wrong. Thanks to our idiot “president” Biden, you need to at least double the cost of all the ingredients.
Forget the toppings. For another $ 0.35 you can get another Sunday.
How much is the sales tax?
You can solve this problem in 2 simple steps .. 1) Subtract the cost of a sundae and banana from the total that you have $ 8.15 - $ 4.25 = $ 3.90 2) Divide the money left over by the cost of a topping $ 3.90 / $ 0.65 = 6 You have enough money to add 6 toppings.
Did it in my head. Easy.
Thanks so much!! This was confusing to me, but after seeing this, I understand it a lot better!
nice ❤
🥰
En español
Watch Mr. H's tutorial on how to factor tri-nomials. Much easier.
That’s great that you found an easier method that works for you!
@@MathlessonswithLinda As a math tutor, who has used the method you showed and one other, all that work, Mr's H's method is the easiest. I taught the other two methods for years and then saw Mr. H's and realized it's the easiest. I always look for the easiest way for my students.
good teaching mam 😊😊😊
Ez
I’ve got to say, I really appreciate this video, I really hope schools can teach students easier method on how to solve problems in math. Thank you for your hard work on this video
Is there an explanation of the method using an a b c trinomial?
Yes, it is this video and others like it. A trinomial is three terms, you only need to factor out the x as a GCF first.
@@MathlessonswithLinda I was refering to quadratics and understand what you mean by factoring. What I mean is given this trinomial, A*x^2+B*x+C, is there a general rational for the method and choices you described. Or, why not just use the Quadratic Formula.
I the quadratic formula seems less complicated. Maybe because I learned to start with the general and then apply it.
That's not a quadratic tho, it's a cubic polynomial
It was quadratic after she factored out the x.
(2x+3)(2x+5). I used your method and that of Mrhtutorials. Excellent job❤
(3x-15)(3x-4) but 3(x-5)(3x-4) so it is (x-5)(3x-4) from components getting rid of common factor.
If you multiply your answer back together, you do not get the original stated problem. You have a few computational errors.
3
Hello my dear. Have you seen the videos my Mrhtutorials
3
19+18+17+...+1 easy 19×20/2=190
10
Try again!
190 handshakes
U made it look easy
How do you apply this method to (for instance) x^2-20x+2 = 0 .... ac=2 and b=-20?
Use the AC method when the A is a number other than one. You cannot factor this, you must use the quadratic formula or completing the square.
They never showed us that in school it just makes it so much easier
2x^2-5x+2=0, You need not apply any formula here Straight away you can form the equation ×+1/×= 4+1/4,this gives ×=4or 1/4, very easy Only when in a×^2+b×+c b=-a^2+1 or b= - c^2+1, a=c Mukund
How I factored this was: 1) x (2x2 - 7x - 15) 2) x (x^2 - 7x - 30) # multiply A & C 3) x (x - 10)(x+3) --> x (x - 10/2)(x+3/2) #Factor, then divide the constants by 'A' Answer: x = 0, 5, -3/2
Thank you❤🎉❤
Thank you
(2x-1)(x-2) = 0 x= 1/2 or 2
Hi can you help explain trinomials and polynomials. I'm stuck on the question X squared + 5x + 4 / x squared+ 4x +3
This method is much easier ua-cam.com/users/attribution_link?a=30ntQR9-Dq2lnFGZ&u=/watch%3Fv%3DMnGfA2uO6C8%26feature%3Dem-comments
Good ❤
Great Method! I’m having trouble solving 2x^2 - 6x - 10 with this method. What 2 factors of -20 sum to -6? 🤷♂️
Keep in mind that not everything is factorable with integer solutions. You will need to use a different method, either completing the square or the quadratic formula.
2x^2-6x-10=2(x^2-3x-5) :)
Nice method and clear video! Subscribed!
Good way to solve problem. thanks for sharing your knowledge.
خیلی مزخرف است
Ans. Xka man. 2 and 1/2
It is really easy to understand. Thx.
crystal clear!!! Thanks for your explanation...and excellent penmanship!