how would I find $x$ in the following: $$ 8.056=x+x^2+x^3+\ldots +x^{10}.$$
Well I know the right hand sides simplifies to $$x\cdot \frac{1-x^{10}}{1-x}$$ but I don't know how to proceed further.
how would I find $x$ in the following: $$ 8.056=x+x^2+x^3+\ldots +x^{10}.$$
Well I know the right hand sides simplifies to $$x\cdot \frac{1-x^{10}}{1-x}$$ but I don't know how to proceed further.