How to Simplify without using tables or Calculators,

Welcome to Brainy Academy! this is Nii Ardey Blankson, and Brainy Academy is a channel that is created to help you in solving all kinds of Mathematics Calculations,
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Anything Calculation we have it on this channel?!
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ABOUT
Nii Ardey Blankson is an Electrical Engineer!! with a ''DEGREE'' in Electrical/Electronics Engineering,

[@SarahNalwimba]

What do you mean by doing these calculations

[@UniversalMATEMATIKA]

@UniversalMATEMATIKA

[@amoschimangadzo3194]

Simplify or solve for x?

[@TarrockKatupisha]

where is 4

[@BettytafaraChigwedere]

He factor out 2x ,2x into 2x² is x then 2x into - 4x is -2

[@danielkamasumba]

sir i want to join your group plz

[@nqobilefuzelihle3387]

Kervin mathscience 2.0👏

[@dave929]

2/x

[@user-bg7jc9rn8b]

Iam not satisfied with the answer,I found 2x

[@dave929]

2/x is the correct answer.
2x/x^2 = 2/x * x/x = 2/x

[@DaviesKalulu]

Stop laying to us

[@MohammedsangbanKamara]

Wrong 😂😂😂

[@MaggieAlibandila]

This is totally wrong

[@faridakhaldarova3301]

Vvvvvnm

[@hex16938]

@@faridakhaldarova3301right?

[@Joseph-jc4qw]

It IS not true

[@brainyacademy0827]

Please watch this examples in the link below ruclips.net/video/tvrvP9yvXGE/видео.html
thank you

[@NsairunSedrick]

Sir I have not understood

[@user-ro6pn9wl2e]

How will you understand with this English 😅

[@brainyacademy0827]

ruclips.net/video/tvrvP9yvXGE/видео.html
please my cherish viewer, my good friend. please have sent a link, is another example, please take your time and follow the steps. thank you

[@brainyacademy0827]

@@user-ro6pn9wl2e
Please we need to encourage ourselves,
Am not an American am an African.
Please what is wrong with my English?

[@kalindarabecca]

I don't understand

[@brainyacademy0827]

ruclips.net/video/tvrvP9yvXGE/видео.html
Please watch this video

[@josephsamate4525]

Go back to the drawing board

[@brainyacademy0827]

i know the only portion you don't understand is 2x/x^2, and maybe is because your level in mathematics is low. Please have solve similar example in the link below ruclips.net/video/tvrvP9yvXGE/видео.html
take your time and watch you will understand. thank you.

[@Danielagwambo]

BOOOOOOOOOOOOO