Attia, thank you so much for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep supporting my channel. Kind regards :)
Asc hello i greet the teacher after greeting. I am one of your most fan favorite funs this channel UA-cam. I am of Somali student. Also I like Math. I'm at the secondary school level 2aad I've finished Passing after the third grade of high school, Teacher is very supportive and very happy Prior to Thanksgiving❤☺ ✋👍
Dear Ys YS, you are very welcome. Thank you so much for taking the time to leave this comment. I'm sure you are an awesome student. Keep it up. Best regards :)
You are a good teacher😊
Attia, thank you so much for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep supporting my channel. Kind regards :)
@@PreMath Sir how we know about extraneous root without check?
Asc
hello i greet the teacher after greeting. I am one of your most fan favorite funs this channel UA-cam. I am of Somali student. Also I like Math. I'm at the secondary school level 2aad I've finished Passing after the third grade of high school, Teacher is very supportive and very happy Prior to Thanksgiving❤☺ ✋👍
Dear Rufaaci cadde, thanks for liking my math channel. You are a very good student. Keep it up :)
PreMath
❤❤👍👍👍
Thanks again Rufaaci cadde. I'm honored :)
PreMath
U r Good Teacher
And U Good Person really
What's u Country Live now
Dear Mogadishaawi Boy, I live in USA. Sorry for for the late response. Thanks for the feedback. Your input is always appreciated. Best regards :)
sqrt(x+3)=x+1
Substitute x=-2 into the equation
left side: sqrt(-2+3)=sqrt(1)=+/-(1)
right side: x+1=-2+1=-1
Hence, x=-2 is another answer!
I honestly don't understand because square root of 1 is POSTIVE or NEGATIVE 1 because -1 x -1 = 1
So therefore how is it an extraneous solution
I hate math
sqrt of 1 is +1 or -1 . therefore -2 and 1 are both solutions. its +/- sqrt(X+3)
Thank you!
x+3=(x-1)^2
x+3=x^2-2x+1
0=x^2-3x-2
Thanks teacher
Dear Ys YS, you are very welcome. Thank you so much for taking the time to leave this comment. I'm sure you are an awesome student. Keep it up. Best regards :)
You had me until 2:07 😀
Did you ever figure it out? Lmao
nope lmao
@@just._.elisea 😂 I could understand it