finding the values of X for a given Y in an equation

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Teoman Selcuk
Teoman Selcuk 2021-12-1
回答： Chunru 2021-12-1
How can I write a code that gets the value of x when y is equal get the x values where y is 3?
y = x^4+ x^2
y = 3

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Chunru
Chunru 2021-12-1
Ran in:
syms x y
solve(x^4+x^2 == 3)
ans = 

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