SOLUTION: the polynomial p(x)=x^3+2x-11 has a real zero between which two consecutive integers

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: the polynomial p(x)=x^3+2x-11 has a real zero between which two consecutive integers       Log On


   

Question 932895: the polynomial p(x)=x^3+2x-11 has a real zero between which two consecutive integers
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
p(x)=x^3+2x-11 has a real zero between which two consecutive integers
------
Graph::
graph%28400%2C400%2C-10%2C10%2C-10%2C10%2Cx%5E3%2B2x-11%29
-----
Ans:: 1< x < 2
------
Cheers,
Stan H.