I have an unknown variable that is to the power of 4 I need to find it

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Mohammad Edaibat le 21 Oct 2016

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Commenté : KSSV le 21 Oct 2016

Here is the equation: q = e*Sigma*A*(T^4) All are known values except the T is there a command I can use like solve(T) that will automatically solve T for me without re-writting the whole equation with T on the left side of the = sigh. Also If I want to write the equation again with the T on the left sign how can I do a sqrt to the 4th level?

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KSSV le 21 Oct 2016

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https://fr.mathworks.com/matlabcentral/answers/308360-i-have-an-unknown-variable-that-is-to-the-power-of-4-i-need-to-find-it#answer_239990

doc vpasolve

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Mohammad Edaibat le 21 Oct 2016

what is doc vpasolve? so how can I exactly write that to solve fot T?

KSSV le 21 Oct 2016

Read about vpasolve......type doc vpasolve in your matlab, it gives documentation of it.

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