Well explained and confirmed #maths #viral #mathematics #mathstricks #exponential #olympiad
Пікірлер: 14
@mathquizzes1Ай бұрын
nice algebra problem
@yodaami5 күн бұрын
Is this the junior Olympiad? Seems very easy for an Olympiad problem.
@ranjankumarmalla840627 күн бұрын
25x^2=9x Deviding both sides by x we have 25x=9 x =9/25 answer.
@GetMeThere114 күн бұрын
That's what I saw, too. But it doesn't give you zero as an answer -- and it is one.
@vasilizrl912514 күн бұрын
Bro you can't divide by x if you are not sure that x does not equal 0.... for the fact, x1=9/25 but x2=0. For that reason you definitely can't divide by 0
@GetMeThere114 күн бұрын
@@vasilizrl9125 Well, it did produce a verifiable answer though.
@collinsmensah9312Ай бұрын
Please i have a question in image how can you help me solve please
@collinsmensah9312Ай бұрын
Please how do I get the question to you
@akmmonirulislam396124 күн бұрын
3√x = 5x (squaring both side) 9x = 25x² 25x² - 9x = 0 x(25x - 9) = 0 So, x = 0 or 25x - 9 = 0 Or x = 9/25
@adgf1xКүн бұрын
x=9/16=0.5625
@alexfisher284814 күн бұрын
25х^2=9х (divide both sides by x) 25х=9 х=25/9.
@vasilizrl912514 күн бұрын
The problem with that solution is that you don't know if x=0 so you cannot just divide by it (btw there are 2 solutions x1=9/25 and x2=0).