My previous question was closed - fair enough - but I am not a student doing homework but 69 years old - and in the past you helped me to solve 7 polynomial

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Karl
Karl 2025-1-18
编辑： John D'Errico 2025-1-18
s*x+i = (x^2*v^2/w^2+v^2)^(1/2) wanted that solved for x

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Walter Roberson
Walter Roberson 2025-1-18
Ran in:
syms s x v w
eqn = s*x+1i == (x^2*v^2/w^2 + v^2)^(1/2)
eqn = 
sol = solve(eqn, x)
Warning: Solutions are only valid under certain conditions. To include parameters and conditions in the solution, specify the 'ReturnConditions' value as 'true'.
sol = 
sol1 = solve(eqn, x, 'returnconditions', true)
sol1 = struct with fields:
x: [2x1 sym] parameters: [1x0 sym] conditions: [2x1 sym]
sol1.x
ans = 
sol1.conditions
ans = 

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