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Using complete sentences, explain how to find the zeros of the function f(x) = 2x^3  9x + 3.
 one year ago
 one year ago
Using complete sentences, explain how to find the zeros of the function f(x) = 2x^3  9x + 3.
 one year ago
 one year ago

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tkhunnyBest ResponseYou've already chosen the best response.2
Facoring if possible. Completing the Square or the Quadratic Formula, otherwise.
 one year ago

lornbeachBest ResponseYou've already chosen the best response.0
can you show me how to do it?
 one year ago

tkhunnyBest ResponseYou've already chosen the best response.2
You've probably done it 100 times, already. Solve this for x: x + 2 = 0
 one year ago

tkhunnyBest ResponseYou've already chosen the best response.2
Try this one: \(x^{2}  1 = 0\)
 one year ago

tkhunnyBest ResponseYou've already chosen the best response.2
How about this one: \(x^{2}  4x + 4 = 0\)
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
Here's how: Go to http://wolframalpha.com and type out `2x^3  9x + 3 = 0`. Scroll down to see the result.
 one year ago

tkhunnyBest ResponseYou've already chosen the best response.2
You've been studying factoring and the Quadratic Formula. Now is the time to use these skills and tools!
 one year ago

timo86mBest ResponseYou've already chosen the best response.0
(2.*(x+2.271633299))*(x.3422414369)*(x1.929391862)
 one year ago

timo86mBest ResponseYou've already chosen the best response.0
so you factor to get (2.*(x+2.271633299))*(x.3422414369)*(x1.929391862)=0 get rid of 2 by dividing (x+2.271633299)*(x.3422414369)*(x1.929391862)=0 Then you just solve individually (x+2.271633299)=0 > x=2.27... (x.3422414369)=0 > x= .34... (x1.929391862)=0 > x=1.92...
 one year ago

tkhunnyBest ResponseYou've already chosen the best response.2
Is it really \(x^{3}\) and not \(x^{2}\)?
 one year ago
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