Math Olympiad | A Nice Exponential Problem 🤔

[@satyadev3848]

its clear to understand the concept

[@harshpathak2359]

I a obliged for this one

[@anotherelvis]

Guess a solution m=5.
(m-5)*(m^2 +6m + 30)=0 Use polynomial division
m=5 or m=3 ± i√21 Use null rule, and solve quadratic

[@Maheshkumar-cw6un]

thanks mam

[@aruntiwari5714]

Once upon a time ,I watched this video but I couldn't understand the concept but today you cleared my doubts

[@K.Klogic]

Nice mam mamta ..i support u

[@manojchaugule794]

hi mam, I am very happy for this video

[@רובימהאנדרואיד]

Thank u!

[@Bertin-q3y]

m=5, m=-3+21^0,5, m=-3-21^0,5

[@KeshavKulkarni-x1w]

New fr me but nice

[@Hamka-s4k]

M = 5

[@RankandhiJena-iq2sg]

Why taken 125 minus 25? Why not other such as 130 minus 20?
Please explain.

[@КонстантинСоков-о1ф]

Догадливо смекнул рядовой Петров...

[@osvaldocruzmontenegro8367]

Is uma merda, o resultado

[@kablanetkablanet989]

There is no need to calculate
The number M=5 is obvious
5^3=125
5^2=25
Together = 150
without calculating