help with equation involving x^(3/2)

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mricks152
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help with equation involving x^(3/2)

Postby mricks152 » Tue Jan 24, 2012 11:29 pm

I need to solve the following equation:

2x^2 + 15x^(3/2) + 155x + 75 = 0

Any ideas?

nona.m.nona
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Joined: Sun Dec 14, 2008 11:07 pm
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Re: help with equation involving x^(3/2)

Postby nona.m.nona » Wed Jan 25, 2012 12:51 pm

mricks152 wrote:I need to solve the following equation:

2x^2 + 15x^(3/2) + 155x + 75 = 0

Any ideas?

One might try restating the current variable and powers in terms of y = sqrt[x]:





Then apply standard techniques for solving polynomial equations.


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