Using Matlab to solve an equation
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Hello!
I am new to Matlab, and I would like to solve an equation:

The code I wrote is:
syms x;
eqn=(sqrt(1+(0.018/x))-sqrt(0.018/x))/(sqrt(1+(0.06/x)-sqrt(0.06/x))==1.12446);
solx=solve(eqn,x);
But when I put the answer back to the equation, it cannot give me the right value.
Can anyone help me with the solution? Thanks a lot!
1 comentario
per isakson
el 21 de En. de 2018
Check the parenthesis
Respuestas (1)
Birdman
el 21 de En. de 2018
Be careful with paranthesis as Per said. Below is the right one:
syms x;
eqn=(sqrt(1+(0.018/x))-sqrt(0.018/x))/(sqrt(1+(0.06/x))-sqrt(0.06/x))==1.12446;
solx=vpa(solve(eqn,x),4)
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