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A Nice Math Problem

A Nice Math Problem

A Nice Math Problem  | a=? & b=?

A Nice Math Problem | a=? & b=?

A Nice Exponents Problem

A Nice Exponents Problem

A Nice Math Problem

A Nice Math Problem

A Nice Algebra Problem

A Nice Algebra Problem

A Nice Maths Problem

A Nice Maths Problem

A Nice Math Problem

A Nice Math Problem

A Nice Maths Problem

A Nice Maths Problem

A Nice Algebra Problem

A Nice Algebra Problem

A Nice Math Problem

A Nice Math Problem

A Nice Math Problem

A Nice Math Problem

A Nice Math Problem

A Nice Math Problem

A Nice Math Problem

A Nice Math Problem

A Nice Exponents Problem

A Nice Exponents Problem

A Nice Math Problem

A Nice Math Problem

A Nice Maths Problem

A Nice Maths Problem

A Nice Exponents Problem

A Nice Exponents Problem

A Nice Factorial Problem

A Nice Factorial Problem

A Nice Maths Problem

A Nice Maths Problem

A Nice Exponents Problem

A Nice Exponents Problem

A Nice Exponents Problem

A Nice Exponents Problem

A Nice Math Problem

A Nice Math Problem

Пікірлер

  • @ElimikaDunia
    @ElimikaDunia8 сағат бұрын

    Text: What % of 75 is 15 Symbols: x% of 75 = 15 or (x/100) × 75 = 15 Now make x subject x = 1500 ÷ 75 x = 20

  • @WernerVandenbroeck-or3ch
    @WernerVandenbroeck-or3ch22 сағат бұрын

    let's walk the long way.. lol

  • @wolfen7577
    @wolfen7577Күн бұрын

    4. ....just a guess

  • @MariaLucia-dw6hi
    @MariaLucia-dw6hiКүн бұрын

    Deu 7

  • @danitagleyzer9699
    @danitagleyzer9699Күн бұрын

    a=8 b=-9 8*8- (-9)=64+9=73 (-9)*(-9)-8=81-8=73

  • @thomasalmarode1456
    @thomasalmarode1456Күн бұрын

    500

  • @tovezav6628
    @tovezav66282 күн бұрын

    I'm currently on calculus 2, and just now I see the true step by step of an ecuation like this. Great job!

  • @LongGa-r7n
    @LongGa-r7n2 күн бұрын

    900ngu970mxyz kich thuoc chaui sting đỏ 0:56 😅😅😅😅😅😮😮😮😊😊😊

  • @michaelgfyau4514
    @michaelgfyau45143 күн бұрын

    40/20=2=50%. 20/4=5x2=10% 50%+10%=60%

  • @user-yw3iq8wp4k
    @user-yw3iq8wp4k3 күн бұрын

    good job but heres my solution to this problem ((1+√5)/2)^12=((1+√5))^12/2^12=(((1+√5)^2)^2)^3/2^12=((6+2√5)^2)^3/2^12=2^6((3+√5)^2)^3/2^12=((3+√5)^2)^3/2^6=(14+6√5)^3/2^6=2^3(7+3√5)^3/2^6=(7+3√5)^3/2^3=(343+441√5+945+135√5)/2^3=(1,288+576√5)/2^3=161+72√5 which is the same answer how do you feel about this answer

  • @harrymatabal8448
    @harrymatabal84483 күн бұрын

    So that's a percentage trick. How would you do it without a trick😢

  • @johngray2875
    @johngray28754 күн бұрын

    I got the same answer, but I did differently. sqrt( 54^2 - 45^2) sqrt ((9*6)^2 - (9*5)^2) sqrt (9^2 * (6^2 - 5^2)) 9 * sqrt(36-25) 9 * sqrt(11)

  • @pivson1634
    @pivson1634Күн бұрын

    Same solution, in head in 20 seconds

  • @johngray2875
    @johngray28755 күн бұрын

    9^10 + 9^10 + 9^10 => 3*9^10 => 3*3^20 = > 3^21

  • @connieadams607
    @connieadams6075 күн бұрын

    Thank you for sharing your information ℹ️

  • @harrymatabal8448
    @harrymatabal84485 күн бұрын

    Ingenious ❤

  • @user-gg4gg2qz2u
    @user-gg4gg2qz2u6 күн бұрын

    Тяжёлый способ. Лучше представить 54 и 45 как 9* на 6 и 5. Висе сразу получается

  • @johngray2875
    @johngray28754 күн бұрын

    That's how I did it too. Quicker and easier.

  • @reinhardtristaneugen9113
    @reinhardtristaneugen91137 күн бұрын

    I got 1594319... ...I squared 729 what is equal to 3^12 and got me to 531441 and I then multiplied with 3 one final time to just subtract 4... ...not too difficult Le p'tit Daniel

  • @abrahammg9814
    @abrahammg98147 күн бұрын

    B. 60%

  • @subasu478
    @subasu4787 күн бұрын

    16 to the power 10

  • @subasu478
    @subasu4787 күн бұрын

    1

  • @MathEducation100M
    @MathEducation100M8 күн бұрын

    Nice trick

  • @Absalon68
    @Absalon688 күн бұрын

    1/2. 0.5 what-evers.

  • @DanGo925
    @DanGo9258 күн бұрын

    Your math is off! Get a calculator people this man doesn’t know what tf he is talking about !

  • @AbdulMuyed-xu2cc
    @AbdulMuyed-xu2cc8 күн бұрын

    Good

  • @atta1798
    @atta17988 күн бұрын

    500 in one shot..,.30 times 5 in 150...French schooling one of the best in the world

  • @johnlombard4912
    @johnlombard49129 күн бұрын

    I've always liked: 150 = n / 100 × 30. Then just solve for n. Always made so much more sense to me.

  • @rudyvalentin1789
    @rudyvalentin17899 күн бұрын

    1,594,319

  • @ooy5596
    @ooy55969 күн бұрын

    4x5 is 20 so the answer is 40%

  • @muhammadpal3190
    @muhammadpal31909 күн бұрын

    just use gp

  • @uttkarshbs9220
    @uttkarshbs92209 күн бұрын

    took me 8 seconds

  • @inktvis6453
    @inktvis64539 күн бұрын

    Yes indeed sir.👍🌞

  • @jiwansunar7164
    @jiwansunar71649 күн бұрын

    1

  • @DanGo925
    @DanGo92510 күн бұрын

    Im so glad I learned the correct way to- this person is delusional

  • @razumeyetsa
    @razumeyetsa10 күн бұрын

    that is nice problem. managed to reduce it to y+y²+y³=155, but didn't think to guess the roots after that

  • @hangthuy458
    @hangthuy45810 күн бұрын

    8^9(1+1+1+1)2^3×9×2^2=2^27+2=2^29

  • @vijayalakshmivenkataraman3517
    @vijayalakshmivenkataraman351711 күн бұрын

    4

  • @darbas57
    @darbas5711 күн бұрын

    75 is 100 % 75/15 = 5 => 15 is 1/5th of 100 100/5 = 20%

  • @user-wk6je7pi4h
    @user-wk6je7pi4h11 күн бұрын

    x=3.645~

  • @jskwwkdkek3830
    @jskwwkdkek383011 күн бұрын

    4 and 6

  • @Tiberius88
    @Tiberius8811 күн бұрын

    6 minutes to solve that simple problem??

  • @user-qr6wb9dq5p
    @user-qr6wb9dq5p11 күн бұрын

    You are going from china is the short road to do that

  • @didi2626
    @didi262611 күн бұрын

    Only you understand your self!!

  • @janetstruckman8718
    @janetstruckman871812 күн бұрын

    500%

  • @alessandroandrenacci2372
    @alessandroandrenacci237212 күн бұрын

    ( 15! )/( 17! - 16! ) = ( 15! )/15! ( 16 ×17 - 16 ) = 1/16 ( 17 - 1 ) = 1/(16x16) = = 1/( 2^4 × 2^4 ) = 1/( 2^8 ) = 2^( - 8 )

  • @mariajimenez2706
    @mariajimenez270613 күн бұрын

    49

  • @brettsinclair3133
    @brettsinclair313313 күн бұрын

    4^11

  • @alessandroandrenacci2372
    @alessandroandrenacci237213 күн бұрын

    8^9 + 8^9 + 8^9 + 8^9 = 4 × 8^9 = 2^2 × ( 2^3 )^9 = 2×2 × 2^27 = 2^29

  • @AbbasGuclu-jn3po
    @AbbasGuclu-jn3po13 күн бұрын

    x=4

  • @alessandrobuzzi103
    @alessandrobuzzi10313 күн бұрын

    2exp-8 should have been a more elegant form of the result in my mind.

  • @AngelPuti
    @AngelPuti15 күн бұрын

    500%