วีดีโอ

No way this was an Olympiad , stop posting nonsense

Nice one

Good Job Man, but the question is how this can help us now in street?

Hi, you've ever studied finance?

a=0 0³²=1 2⁰=1

Δ=3×(-1)-2×(-4)=-3-(-8)=5 Δx=(-1)(-1)-(-4)(-4)=1-16= -15 Δy=3(-4)-2(-1)= -12-(-2)= -10 x=Δx/Δ= -15/5= -3 y=Δy/Δ= -10/5= -2 3(-3)-4(-2)= -9-(-8)= -9+8= -1 2(-3)-(-2)= -6+2= -4

You are complicating the process Just take let a=x+1 and now solve it much easier method and faster

X = 2. 🙂

There's nothing complex about that. You can solve it by squaring.

1/25

Wtf, this is not olympiad level???

(2y^3)^2 ➖ (y)^2= {4y^6 ➖ y^2}=4y^4 2^2y^2^2 1^1y^1^2 1y^2 (y ➖ 2y+1).

You made the problem unnecessarily complicated! It is an easy one with x=1/25 as the solution 🤷‍♂️

Another reason 0 cannot be a solution is that 0/0 is undefined.

Nice tutorial

Tooooo long

😂

2nd like 😊

Isnt it obvious How is it Olympiad question

X=+-1

2³+2=8+2=10 So x=2 And two complex roots else.

😅😅😅 reminds me faaarrrrrr awaaaaayyyy.... MPAKA KICHWA KIMENIUMA😂😂😂

did you have a WhatsApp group for maths Olympiad

Multiplying both sides by √(x+8) - √(x+1) and using formula (a+b)(a - b) = a^2 - b^2 we get √(x+8) - √(x+1) = 1 adding this equation and original equation 2√(x+8) = 8 or √(x+8) = 4 x = 16 - 8 = 8

You made a great mistake bro

root of 25 is five

Будет цифра два это в уме просчитывается за несколько секунд

This just popped up for me..don't know why..not in school anymore.

You only did -8y +7y because you knew the first solution. Why didn't you just say that from the start and proceed to form the quadratic for the other two solutions.

💯

√(x+8) + √(x+1) = 7 √(x+8) + √(x+1) = 4 + 3 => √(x+8) = 4 = √16 x + 8 = 16 => x = 8 Check: √(8+8) + √(8+1) = √16 + √9 = 4+3 = 7 ✅

மிகவும் நன்று Nice sum

Ay khona ithini topic yalezibalo phela kwa maths wawushawa uku aplyer method e wrong kwi topic okungesiyo

Who wasn’t even thinking about being here but found themselves looking just to remember 😂😂🙈

{16x^2+2x^2}=18x^4 2^16x^4 2^8^8x^4 2^2^3^2^3x^2^2 1^1^1^1^1^1^1x1^2 1x^2 (x ➖ 2x+1).

You're lying to people, how is that calculation done? Make sure that answer comes.

(6)+(6)=36 (2^3)+(2^3) (2^1)+(1^3) (2)+(3) (b ➖ 3b+2).

I don't what to say but good job keep doing what you are doing 👏

Olympiad level? this is nothing

You can do it in your head, I think

I did watch but yoh I still don't understand Mathematics😢😢😮

Nice little brain teaser!! Get the grey matter working. Thank you and more please.

1

Thank for sharing

Took a second to be solved in my mind))

I like the way you teach.may God grant you knowledge abundantly.

Maths teaches you rules and how to make them work in your favour.

Mmmmmmh your wrong 😂😂😂😂 folish man😢😂

You are getting a call dude

Thanks❤