SOLUTION: please help with this, Find ALL solutions of the equation. I need to show all possible solutions. thanks 9x^4

SOLUTION: please help with this, Find ALL solutions of the equation. I need to show all possible solutions. thanks 9x^4 - 24x^3 + 16x^2 = 0 thanks

Question 44173This question is from textbook College Algebra
: please help with this,
Find ALL solutions of the equation. I need to show all possible solutions. thanks
9x^4 - 24x^3 + 16x^2 = 0
thanks This question is from textbook College Algebra

Answer by adamchapman(301) (Show Source): You can put this solution on YOUR website!

divide both sides by

Now you have a quadratic that can be solved using
Note that because you have divided everything by every solution you obtain will have an opposite of that solution attatched to it.
For example, if you obtained x=1 and x=2 from the quadratic, solutions x=-1 and x=-2 would also exist these are called "congugate" roots. All the solutions would be x=-2,-1,1,2.

I hope this helps
P.S. I am trying to start up my own homework help website. I would be extremely grateful if you would e-mail me some feedback on the help you received to adam.chapman@student.manchester.ac.uk
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