<PRE><B>Question 301236</B>
{{{(7.9+3sqrt(85)*4.32)/(6.23+1.491)}}}

There are no EQUAL signs (, you know, these things: = ) in that so it is not
an EQUATION.  It is called an EXPRESSION.  If a chunk of math does not have any
EQUAL signs in it, then it is not an EQUATION because it does not EQUATE one
quantity with another. 

To evaluate that expression (not equation) requires punching a calculator.
What are you asking about punching a calculator that you are having trouble with?

I get 5.164957049 on my calculator.


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