SOLUTION: Graph the function using a graphing utility: 𝑓(𝑥) = 2𝑥^4 + 𝑥^3 − 11𝑥^2 − 5𝑥 + 5
Show the graph and identify the rationa
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Rational-functions
-> SOLUTION: Graph the function using a graphing utility: 𝑓(𝑥) = 2𝑥^4 + 𝑥^3 − 11𝑥^2 − 5𝑥 + 5
Show the graph and identify the rationa
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Question 1125327: Graph the function using a graphing utility: 𝑓(𝑥) = 2𝑥^4 + 𝑥^3 − 11𝑥^2 − 5𝑥 + 5
Show the graph and identify the rational zeros and then factor completely over the Reals.
Thank you!
You can put this solution on YOUR website! zeros at -2.24, -1,0.5,2.24
factors are clearly (x+1)(2x-1). That is 2x^2+x-1
The other factors are +/- sqrt (5), so they would be from x^2-5
