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

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

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

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

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

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

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

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

timo86m
 one year ago
Best ResponseYou've already chosen the best response.0(2.*(x+2.271633299))*(x.3422414369)*(x1.929391862)

timo86m
 one year ago
Best ResponseYou've already chosen the best response.0so 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...

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