Solve exactly for the variable.
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Originally Posted by ZosoPage Solve exactly for the variable. Your post has an invalid image link. Please type the question out.
Sorry. Here is the problem again. Solve exactly for the variable, x. $\displaystyle x-(1/2)x^2+(1/3)x^3+...=0.2$
Originally Posted by ZosoPage Sorry. Here is the problem again. Solve exactly for the variable, x. $\displaystyle x-(1/2)x^2+(1/3)x^3+...=0.2$ note that ... $\displaystyle \ln(1+x) = x - \frac{x^2}{2} + \frac{x^3}{3} - \frac{x^4}{4} + ...$
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