THANK YOU SO MUCH for this short and crisp short. I have a maths exams tomorrow and after endlessly searching, this video has finally been able to help me!
@@TechTips2237 This method is actually known as completing the square method. Are you using the quadratic formula to solve these equations? You can use any method in boards.
Explanation **1. Move the constant term to the right side of the equation:** x² + 6x = -4 **2. Complete the square on the left side:** * Take half of the coefficient of the x term (which is 6), square it (3² = 9), and add it to both sides of the equation. x² + 6x + 9 = -4 + 9 **3. Factor the left side as a perfect square trinomial:** (x + 3)² = 5 **4. Take the square root of both sides:** x + 3 = ±√5 **5. Isolate x:** x = -3 ±√5 **Therefore, the solutions to the quadratic equation are:** * x = -3 + √5 * x = -3 - √5
Suppose the equation is 2x^2 + 6x + 4 =0. Divide the whole equation by 2.Then the equation reduces to the form x^2 + 3x + 2=0. Then use the same steps in the video.
Suppose the equation is 2x^2 + 6x + 4 =0. Divide the whole equation by 2.Then the equation reduces to the form x^2 + 3x + 2=0. Then use the same steps in the video.
You can follow the same steps. Take the example x^2 + 5x +1 =0, where the coefficient of x is 5 x^2 + 5x = -1 ( Half of 5 is 5/2, then squaring it will give (5/2)^2) Add (5/2)^2 on both sides x^2 + 5x + (5/2)^2 = -1 + (5/2)^2 (x + 5/2)^2 = -1 + (25/4) (x + 5/2)^2 = 21/4 Then follow the steps as mentioned in the video
You can follow the same steps. Take the example x^2 + 5x +1 =0, where the coefficient of x is 5 x^2 + 5x = -1 ( Half of 5 is 5/2, then squaring it will give (5/2)^2) Add (5/2)^2 on both sides x^2 + 5x + (5/2)^2 = -1 + (5/2)^2 (x + 5/2)^2 = -1 + (25/4) (x + 5/2)^2 = 21/4 Then follow the steps as mentioned in the video
If the coefficient of x^2 is not 1(say 3),then you have to divide each and every term in the equation by 3. Then the coefficient of x^2 becomes 1. After that you can follow the same steps in the video.
This is a step involved in the method of completing the square. Square of half of the coefficient of x must be added on both sides of the equation to make this possible.
Niceeee but please don't skip the steps for example u didn't first minus 3 square in the L.H.S u directly shifted it to R.H.S, anyways, luv u ho gaya from PAKISTAN
You can follow the same steps. Take the example x^2 + 5x +1 =0, where the coefficient of x is 5 x^2 + 5x = -1 ( Half of 5 is 5/2, then squaring it will give (5/2)^2) Add (5/2)^2 on both sides x^2 + 5x + (5/2)^2 = -1 + (5/2)^2 (x + 5/2)^2 = -1 + (25/4) (x + 5/2)^2 = 21/4 Then follow the steps as mentioned in the video
First you have to divide each term by 2 on both sides of the equation. Then you get x^2 - 5/2x +3/2=0, where the coefficient of x is -5/2 x^2 - 5/2x = -3/2 ( Half of -5/2 is -5/4, then squaring it will give (-5/4)^2 which is same as (5/4)^2) Add (5/4)^2 on both sides x^2 - 5/2x + (5/4)^2 = -3/2+ (5/4)^2 (x - 5/4)^2 = -3/2 + 25/16 (x - 5/4)^2 = 2/32 Then follow the remaining steps as mentioned in the video
You can say he is enjoying writing with a marker
Thank you so much, other TH-cam videos are lengthy but unable to understand, but yours is short crisp and easy to understand 🙏🙏😊
Tomorrow is my exam and am watching this it helped me alot
Thank you to all the teachers who teach on any platform. U guys are really true Heroes. Love you all❤️
Thanks alot most videos confuse me with them talkong about something. Ur video helped me alot in understanding this thanks
Wow, this was really helpful, simple, clear, & readable, and not at a super fast pace. Thank you!
Though u didn't utter a word, 100% clear...ur work truly shows ur passion fr maths...luv ur work...🤩🤩😇
THANK YOU SO MUCH for this short and crisp short. I have a maths exams tomorrow and after endlessly searching, this video has finally been able to help me!
brilliant
Helps a lot
Cheers mate
Thanks you are such a good teacher
Time saving and helpful, thanks
Love the method very easy to understand helped in my integration
Mai bhi integration ke liye hi dekh Raha hu 😅
Loved it!!
Thank you so much you really clutched up for my math test ❤
Thank you for the short really appreciate it
Apaka handwriting dekhake laga ye computer edited he par ye to apaka asali handwriting he. You really got good handwriting.
Thank you so much. This helped me alot
Thanks a lot!! 😊
Yoe are best sir and your writing is very lovely
This methode was so easy😊
❤❤😊😊
It was really very helpful
Thank you
thanks boss
Nice one ❤
thanks mane
What a method so simple
Thanks 👍👍👍👍👍🙏🙏
Thank you revising it 👍
THIS method is right and easy to understand ❤❤😊
Opppp writing man 😲😲😲😍😍
🥰👍
@@asHmathssir/mam, can we use this method in boards , this won't affect our marks na?
@@TechTips2237 This method is actually known as completing the square method. Are you using the quadratic formula to solve these equations? You can use any method in boards.
@@asHmaths yes sir thank you sir
thanks sir💜 it was short yet effective from many other lengthy videos💜💜
Thankyou ❤️🥺✨
Thank you for helping me finally understand❤️😊👍
Thanks bhai it is so easy
thaankyuuh!
Thank you very helpful
Thank you so much
Explanation
**1. Move the constant term to the right side of the equation:**
x² + 6x = -4
**2. Complete the square on the left side:**
* Take half of the coefficient of the x term (which is 6), square it (3² = 9), and add it to both sides of the equation.
x² + 6x + 9 = -4 + 9
**3. Factor the left side as a perfect square trinomial:**
(x + 3)² = 5
**4. Take the square root of both sides:**
x + 3 = ±√5
**5. Isolate x:**
x = -3 ±√5
**Therefore, the solutions to the quadratic equation are:**
* x = -3 + √5
* x = -3 - √5
I love your handwriting
Thanks Brother ❤
Thankyou...it helped alot 🙌
So easy to understand 😊
Mind blowing! I got the same answer with an easier formula!
Thank uuu!
Thank you so much❤❤❤❤
So neat ❤️😍😍💯
Thanks a lot🙏
Thanks alot sir.
Superb
It is very useful for me
Tnk u abhi sir👁
Our math teacher said that the last number when transposing must be after the radical sign not before the radical sign😅. (Idk if that's correct)
i got 100 marks on maths exam
We can understand because you use this paper sheet,marker and your handwriting 🤓🤓
Thankssssss
🙏
*Short length me full good video*
Thanks ❤
Thankyou
Your handwriting. Damn perfect.
Thank you🥰👍
Very thanks
what if was a number with the (X)squared ?
what it the conditions of this
Bro for all questions we need to divide it by 2
For all equations in the form x^2 + bx + c = 0
Examples: x^2 + 8x + 9 = 0
x^2 + 20x + 100 = 0
Thank u sir
Thanks support
Thanks sir
now i cn flex to my friend hahaha ty😃👍💯
Am I the only one Getting ready for a geometry final
bro this is algebra 💀💀
Nyc
🌝❤️🙏
And what if when u replace 6 to 3 in this equation you solved 😢
What if 2x^2?
Suppose the equation is 2x^2 + 6x + 4 =0. Divide the whole equation by 2.Then the equation reduces to the form x^2 + 3x + 2=0. Then use the same steps in the video.
Sir pls do 5x²-7x-6=0
x2+x-20=0
Please solve this one.
🙏👍👍👍💖💖💖
If we have coefficient with x² then????
Suppose the equation is 2x^2 + 6x + 4 =0. Divide the whole equation by 2.Then the equation reduces to the form x^2 + 3x + 2=0. Then use the same steps in the video.
What if there is odd number? Then we have to divide with whom?
You can follow the same steps. Take the example
x^2 + 5x +1 =0, where the coefficient of x is 5
x^2 + 5x = -1
( Half of 5 is 5/2, then squaring it will give (5/2)^2)
Add (5/2)^2 on both sides
x^2 + 5x + (5/2)^2 = -1 + (5/2)^2
(x + 5/2)^2 = -1 + (25/4)
(x + 5/2)^2 = 21/4
Then follow the steps as mentioned in the video
Yep
Why 6 divided by 2?
What if its -6x in the question
What if the coefficient of x cannot be divided by two
You can follow the same steps. Take the example
x^2 + 5x +1 =0, where the coefficient of x is 5
x^2 + 5x = -1
( Half of 5 is 5/2, then squaring it will give (5/2)^2)
Add (5/2)^2 on both sides
x^2 + 5x + (5/2)^2 = -1 + (5/2)^2
(x + 5/2)^2 = -1 + (25/4)
(x + 5/2)^2 = 21/4
Then follow the steps as mentioned in the video
Thank you
Then you can use fractions.
3² 6 hota ha kya
What happened to the 6x?
Are subtraction karna hai 3square ka
I don’t understand why it is + and -
Should we always divide it by 2
Yes. (Note : coefficient of x^2 must be 1)
@@asHmaths if it's not 1
@@asHmaths make a video If coefficient of x^2 is not 1
If the coefficient of x^2 is not 1(say 3),then you have to divide each and every term in the equation by 3. Then the coefficient of x^2 becomes 1. After that you can follow the same steps in the video.
Thanks alot
Why is (x+3)²=5? Why is it equal to 5 pls answer
You are definitely a backbecher
-5+9=5cuz
9-5=5
Sign of big value
But, 6+1 then solve
Why
lovely jubbly
Thank you from pakistan
Thanks
It's very useful
How did you turn 6 into 3^2????
This is a step involved in the method of completing the square. Square of half of the coefficient of x must be added on both sides of the equation to make this possible.
Niceeee but please don't skip the steps for example u didn't first minus 3 square in the L.H.S u directly shifted it to R.H.S, anyways, luv u ho gaya from PAKISTAN
If there is odd number ??
You can follow the same steps. Take the example
x^2 + 5x +1 =0, where the coefficient of x is 5
x^2 + 5x = -1
( Half of 5 is 5/2, then squaring it will give (5/2)^2)
Add (5/2)^2 on both sides
x^2 + 5x + (5/2)^2 = -1 + (5/2)^2
(x + 5/2)^2 = -1 + (25/4)
(x + 5/2)^2 = 21/4
Then follow the steps as mentioned in the video
Sir ye 3 kha se aya
Coefficient of x is 6. Take its half, which is 3. That is how we got 3. Then, square it and add it on the both side of the equation.
I understand a bit but do u always divide by two?
If the coefficient of x^2 is 1 , then you should always divide by two.
Solve this:
2x²-5x+3=0
First you have to divide each term by 2 on both sides of the equation. Then you get
x^2 - 5/2x +3/2=0, where the coefficient of x is -5/2
x^2 - 5/2x = -3/2
( Half of -5/2 is -5/4, then squaring it will give (-5/4)^2 which is same as (5/4)^2)
Add (5/4)^2 on both sides
x^2 - 5/2x + (5/4)^2 = -3/2+ (5/4)^2
(x - 5/4)^2 = -3/2 + 25/16
(x - 5/4)^2 = 2/32
Then follow the remaining steps as mentioned in the video
@@asHmathsThank you so much
@@asHmathsIt was a different question but still I accomplished in solving it by your help ❤
3 sq. Is not equal to 6 wth
How the hell was that so helpful
It is helpful
Made a mistake
This made me more confused 🙁😕
JUST CHUTIYAPA😂😂😂😂
Sir i bet you should out +9 instead pf 3