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court12345
 3 years ago
How do you find the only zero of: F(x)=2x^3+x5?
court12345
 3 years ago
How do you find the only zero of: F(x)=2x^3+x5?

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satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1graphing calculator? i would cheat http://www.wolframalpha.com/input/?i=2x%5E3%2Bx5

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1you will not find it using algebra, that is for sure. there is a formula for third degree polynomials but it is long and cumbersome

court12345
 3 years ago
Best ResponseYou've already chosen the best response.0Hmm, okay. I'll have to find it then.

FreeTrader
 3 years ago
Best ResponseYou've already chosen the best response.0Solve the function for F(x) = 0. \[F(x)=2x^3+x5 = 0\]

FreeTrader
 3 years ago
Best ResponseYou've already chosen the best response.0I'd usually enter it into my graphing calculator, then use the zero function to identify the crossover point on the x axis.
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