hello. would you solve this problem? inverse function: f(x)=x^3+x+sqrt{x}
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Originally Posted by footmath hello. would you solve this problem? inverse function: f(x)=x^3+x+sqrt{x} Set $\displaystyle \sqrt{x}=t$ and the solve in t the equation $\displaystyle t^{6}+ t^{2} + t -y =0$ ... Kind regards $\displaystyle \chi$ $\displaystyle \sigma$
yes but how?
Originally Posted by footmath hello. would you solve this problem? inverse function: f(x)=x^3+x+sqrt{x} Why are you trying to find the inverse of this function? Please post the whole question.
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