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01-27-2007, 07:09 PM
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#1 |
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Math Homework.
so..i know there are alot of engineering students around here..meaning your good at math. I havent had math in to years, and im a bit rusty. I want to know how to solve this algebraically. I was thinking i could factor it..but to no avail. I tried spliting it into two sections and the factoring...still nothing. so.... (2x^5)-(3x^4)-4x+6=0 carrot meaning to the power of. I know the ansers are ~-1.189 and 1.5 according to my graph created by the calculator. so...help?
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We all get the urge...Saturday early morning...nothing to do till noon...  BMW FTW The aural sensations of 1st gear WOT  **CGM **(Certified Garage Mechanic) 
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01-27-2007, 07:22 PM
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I'm lazy. My calculator says x=1 |
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01-27-2007, 07:32 PM
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Quote:
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We all get the urge...Saturday early morning...nothing to do till noon... BMW FTWThe aural sensations of 1st gear WOT **CGM **(Certified Garage Mechanic)
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01-28-2007, 03:43 AM
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It can't be one. 2-3-4+6=1. When I went to school anyway. I haven't got a calculator handy.
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01-28-2007, 10:35 AM
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Numark, It factors into (2x-3)(x^4-2)=0 Meaning that the answers, by setting (2x-3) and (x^4-2) equal to zero, would be exactly 3/2... or 1.5 if you like decimals... and 2^(1/4). i.e. the forth root of 2, which makes it to be about 1.1892071150027.
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Changing Blower Resistor, Removing Headliner and Back Dash, Replacing Instrument Cluster Lights, Rear Bilstein Sport Shock Install, Front Bilstein Sport Strut Install, E30 Front Wheel Bearing Replacement, E39/E36 Brake Pad (Rotor) Replacement, E36 Fuel Filter Replacement, Bleeding BMW Brakes |
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(She's "schoolin'" the boyZ)|
01-28-2007, 01:39 PM
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^^^ I agree.  
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02-17-2007, 12:46 AM
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took me a while to figure it ot but got it. thanks though 
__________________
We all get the urge...Saturday early morning...nothing to do till noon... BMW FTWThe aural sensations of 1st gear WOT **CGM **(Certified Garage Mechanic)
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02-17-2007, 01:07 AM
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Here I'll simplify it for you;  |
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02-17-2007, 09:14 PM
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Quote:
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03-13-2007, 01:37 AM
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