calculating a number in matlab

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Truxton
Truxton 2013-2-15
Hello, I am trying to simply calculate a number in matlab, and for some reason im getting this error:
EDU>> x=-((3+sqrt(9-(4*1*(-8^-18)))/2)
x=-((3+sqrt(9-(4*1*(-8^-18)))/2)
|
Error: Expression or statement is incorrect--possibly unbalanced (, {, or [.
anyone know whats going on here?

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manoj saini
manoj saini 2013-2-15
this would be correct syntax x=-(3+sqrt(9-(4*1*((-8)^-18)))/2) try it

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