I am new to MATLAB and am trying to graph ln(x^2)=0.7 to find the roots graphically. I have tried to following.
x=-5:5;y=log(x.^2)-0.7;plot (x,y)
this gets me close but the graph isn't coming out right. I also tried to y=log(x.^2)=0.7 or y=log(x.^2)-0.7=0 but this doesn't work either. Any help is appreciated!
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