Solve this SAT Math Problem 9^(3/4) | Learn Tip, Tricks, and Shortcuts | SAT Math Test Prep

[@zplusacademy5718]

So beautiful ❤️

[@PreMath]

So nice of you. Thank you for your feedback! Cheers! You are awesome 😀

[@sandanadurair5862]

Respected Prof. I am 74 from south India. I have become so addict that every afternoon I started looking out for your excercise. I put efforts to solve it without watching your solution. Occasionally I fail to solve. But i enjoy doing it. I dont even bother about murmuring from my life partner. Those who want to develop algorithm for software writing must follow your way of solving every problem step by step spelling out the appropriate reasoning. Such procedure will lead to a foolproof algorithm and solution. There wont be any logical failure. One may face only Coding problem. I admire your patience in detailing out each step. Many intelligent Indian kids may not like to enjoy your step by step procedure. Impatient kids!. From my long experience as IT professional as well as computer science teacher, I felt like sharing my observation about your solution processes. God bless you

[@anatoliy3323]

I admire India very much! All the best to you, Mr. Sandanadurai

[@sandanadurair5862]

@@anatoliy3323 Thank you Mr.Anatol

[@PreMath]

Wow! Thank you so much for kind words, my dear friend Sandanadurai. Though I'm an extremely busy full-time professional, such encouraging comments from my audience inspire me in creating quality videos everyday. Thank you once again for your wonderful feedback! Cheers! You are awesome. Stay blessed 😀 Love and prayers from the USA!

[@sandanadurair5862]

@@vashon100 keep rocking. I meant premath detailed approach will enable anyone to get an insight into the given problem. It will motivate one to write down flawless procedure to solve any problem. Keep trying programming

[@YaBoyUneven]

My maths teacher did a whole paragraph on this kind of stuff so I now feel like a genious. Loved that teacher

[@PreMath]

Cool Glad to hear that! Thank you for your feedback! Cheers! You are awesome 😀 Love and prayers from the USA!

[@cobokobo2115]

amazing ...kzbin.info/www/bejne/rqCWeIFmd6iojtk

[@AmirgabYT2185]

D) 3√3

[@bernardthedisappointedowl6938]

Always a joy your channel, ^oo^

[@kanankazimzada2500]

This is excellent explanation. Thank you very much.

[@PreMath]

Glad you enjoyed it! You are very welcome. Thank you for your feedback! Cheers! You are awesome 😀

[@kanankazimzada2500]

@@PreMath That's correct. ❤

[@paulc3960]

Thank you for your video. It takes half a minute for me to solve it. If we want decimal answer just do 3* 1.732 =5.196.

[@PreMath]

You're welcome! Bravo! Thank you for your feedback! Cheers! You are awesome, Paul. Keep it up 😀

[@KAvi_YA666]

Thanks for video. Good luck sir!!!!!!!!!

[@PreMath]

You're welcome! Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome 😀

[@martin.68]

OMG you make it so complicated. You could do it in 15 seconds. ((9^1/2)^1/2)^3 =(V3)^3 =3V3

[@mustafizrahman2822]

It was very simple problem. I have solved it within 4 seconds. The answer will 3root3.

[@PreMath]

Good job, Mustafiz Thank you for your feedback! Cheers! You are awesome 😀

[@unknownfbk]

I was stuck on the same for 10 minutes :/

[@alster724]

9¾ is simply 3²(¾) 3^(3/2) Sqrt(3³) Sqrt(3²*3) Final answer is 3*sqrt(3) Very easy and also did mental math after seeing the start of the vid and fast forwarded to check the answer

[@PreMath]

Very well done, Kevin Thank you for your feedback! Cheers! You are awesome 😀

[@HappyFamilyOnline]

Great explanation👍 Thanks for sharing✨✨

[@PreMath]

Thanks for the visit Thank you for your feedback! Cheers! You are awesome. Keep it up 😀

[@siddhantofpremath1788]

It was looking quite simple in the thumbnail.. But it was a SAT question indeed!well done Thanks Professor 😄 Sir

[@PreMath]

You're welcome! Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome, Siddhant 😀

[@242math]

very well done, thanks for presenting this SAT problem

[@PreMath]

Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome, my dear friend 😀

[@nirupamasingh2948]

V easy after solving tough problems on this channel.

[@PreMath]

Glad to hear that! Thank you for your feedback! Cheers! You are awesome, Niru 😀

[@williamwingo8952]

Did it in my head: 9^(3/4) = (fourth root of 9)^3; fourth root of 9 = sqrt(sqrt(9)) = sqrt(3); sqrt(3)^3 = sqrt(3)^(2+1) = [sqrt(3)^2] * sqrt(3) = 3 * sqrt(3). And we really don't need to do any calculations: with those choices, it should be clear immediately the first three are impossible, and "d" is the answer. Cheers. 🤠

[@PreMath]

Super job, William Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome 😀

[@fouadhammout651]

Saraha ma3andich zhar la f tssahib la f zwaj walit tangoul tawahad maynawad tawahda Matahmal.....

[@adityadixit2024]

Make 4 equal parts of 9 Which are √3 √3 √3 √3 Now we are supposed to find 3/4th part so √3 *√3* √3=3√3

[@PreMath]

Great Thank you for your feedback! Cheers! You are awesome, Aditya. Keep it up 😀

[@anatoliy3323]

Nice a task! So-so a math warm-up

[@PreMath]

Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome, Anatoliy 😀Stay blessed 😀 Love and prayers from the USA! I've already made videos in Calculus. Please check them out kzbin.info/www/bejne/eKbcdnSQg8qCr8k kzbin.info/www/bejne/nXW9hoyXeN6UbNU

[@cobokobo2115]

amazing .......kzbin.info/www/bejne/nJSmnYKKrp6jn80

[@cobokobo2115]

amazing ...kzbin.info/www/bejne/rqCWeIFmd6iojtk

[@SuperYoonHo]

amazing

[@PreMath]

Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome. Keep it up 😀 Love and prayers from the USA!

[@SuperYoonHo]

@@PreMath hey thanks for the reply

[@NarendraKumar-hs1ce]

Solved very very easily

[@PreMath]

Super Thank you for your feedback! Cheers! You are awesome, Kumar 😀

[@mahalakshmiganapathy6455]

Nice

[@PreMath]

Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome, Mahalakshmi 😀

[@utkarshbajpai4628]

Really nice explanation!! Though you could also just cube the 3 and get 27 and then put root sign over it and solved it as 3root3

[@PreMath]

So nice of you, Bajpai Thank you for your feedback! Cheers! You are awesome. Keep it up 😀 Love and prayers from the USA!

[@mikeb6389]

Interesting

[@ankurdwivedi4534]

Nice and Interesting problem🙏🙏Solved in 1 min mentally ♥️♥️

[@PreMath]

Great job, Ankur Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome 😀

[@gouravsaini6928]

Please solve this problem- 5^x + 2^x = 5

[@Endri_Rianda]

Nice😍♥👌🏻.....❤❤❤❤

[@PreMath]

Thanks for the visit Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome 😀 Love and prayers from the USA!

[@LookOutForMe]

You can do this in this way as well Write 9 as (√3⁴)³/⁴ then both 4 will be cancelled out and you will be left with √3³ which is √3×√3×√3= 3√3.

[@devondevon4366]

did it before seeing it has 4 choices but sqrt 27 = (sqrt 9)sqrt 3 = 3sqrt 3. 9^3/4.. just find the square root of 9, then compensate by doubling the base hence 3^6/4, then reduce 6/4 to 3/2 hence 3^3/2 = sqrt 27= (sqrt 9 ) (sqrt 3 ) = 3 sqrt 3

[@PreMath]

Fantastic job! Thank you for your feedback! Cheers! You are awesome, Devon. Keep it up 😀 Love and prayers from the USA!

[@vocabularyenglishtohindi]

Sir what is Sat. I don't know 😕

[@PreMath]

Hello dear, I explained SAT at the beginning of the video! American Scholastic Aptitude Test! Thanks for asking. You are awesome 😀

[@fevengr9245]

After I got to the root of the problem, it was easy... 😎 Thanks!

[@PreMath]

You're welcome! Glad you enjoyed it! Thank you for your feedback! Cheers! You are awesome 😀

[@sanjoystore9799]

Very easy method, thanks for nice explanation.Sir it will be very helpful for students if you start problem from calculas.

[@PreMath]

Nice suggestion. You are very welcome. Thank you for your feedback! Cheers! You are awesome, Sanjoy 😀 I've already made videos in Calculus. Please check them out kzbin.info/www/bejne/eKbcdnSQg8qCr8k kzbin.info/www/bejne/nXW9hoyXeN6UbNU

[@SpennyBoi]

My trick to get it fast is I know a^(b/c) x a^((c-b)/c) = a so i knew 9^(3/4) x 9^(1/4) which is equivalent to sqrt(3) = 9and since 9^(3/4) x sqrt(3) = 9 9^(3/4) = 9/sqrt(3) which = 3 x 3/sqrt 3 and any number divided by its root is itself so 9^(3/4) = 3 x sqrt(3).

[@pranavamali05]

Thnku

[@PreMath]

You are very welcome. Thank you for your feedback! Cheers! You are awesome 😀

[@karthikkp2815]

Sir please try out jee advanced questions ❤️❤️❤️❤️

[@PreMath]

Great suggestion! We'll incluse these questions as well. Thank you for your feedback! Cheers! You are awesome, Karthik. Keep it up 😀

[@Teamstudy4595]

Ans : 3_/3

[@PreMath]

Great Thank you for your feedback! Cheers! You are awesome 😀

[@owlsmath]

Good problem. I vote for e. sqrt(27)

[@davidmcknlght2700]

👍

[@PreMath]

So nice of you, David. Thank you for your feedback! Cheers! You are awesome 😀

[@Imunique_-]

Sir I think ye question aap aur easy kar sakte the by writing root three ka whole square which is equal to three and then by this we can see that the 2 cut and it just left root three ki power 3 which is equal to three root three😊😊

[@hanzalakhan9333]

hindi nhi smjhe vo

[@PreMath]

Hindi samajh me aa gaee hai

[@PreMath]

Good point Thank you for your feedback! Cheers! You are awesome, Abhi 😀

[@hanzalakhan9333]

@@PreMath arey sir aaj tak mujhe lag rha tha ab foreigner hai.

[@PreMath]

@@hanzalakhan9333 No worries Hanzala. You are the best. Stay blessed 😀

[@getrektboy]

easy to understand, but yeah im not really good at logic so..... 😢

[@u-bum]

Any bprp viewers?

[@alexniklas8777]

3√3

[@craigjones2075]

Interestingly, this exact same math problem was solved by another math guy on a KZbin video.

[@examinationprepration..6581]

D

[@PreMath]

Lovely Thank you for your feedback! Cheers! You are awesome 😀

[@sandanadurair5862]

Hahaha. Good testing

[@PreMath]

Glad to hear that! Thank you for your feedback! Cheers! You are awesome 😀 Love and prayers from the USA!

[@nickdyne8001]

Too easy

[@PreMath]

Great Thank you for your feedback! Cheers! You are awesome, Nick 😀

[@geometrydashbeginner3400]

First!!

[@PreMath]

So nice of you. Thank you for your feedback! Cheers! You are awesome 😀

[@geometrydashbeginner3400]

Thanks bro, I always like your every video. Good luck buddy!

[@PreMath]

@@geometrydashbeginner3400 You ate the best! Love and prayers from the USA!

[@geometrydashbeginner3400]

Omg you are so polite, I cant believe a famous guy like you talking about me, I cant believe myself. Just thanks

[@geometrydashbeginner3400]

I promise you I will like your every videos and I will distribute your channel every people I can!!