Computer are built on the laws of mathematics and so Excel must follow them. There are set rules for the order of operations that must be followed to ensure calculations are done in a consistent way. See the related question below.
All functions need parentheses. When changing the order of operations you need them. See the related question below.
It depends on your formula, but you may need them to change the order of operations.
It means that the calculator can follow the order of operations and do the order of operations for you but, you need to know how to do them on your own too.
Operations are almost always carried out in the order of their importance to the task at hand.
Agreeing on an order of operations ensures consistent results in mathematical expressions. Without a specific order, different people could interpret the same expression in different ways, leading to confusion and incorrect outcomes. Following a standard order of operations, such as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction), helps to maintain clarity and accuracy in mathematical calculations.
There are many places known as "The Excel Centre". You will need to specify which one you mean in order for your question to be answered.
So as to work out mathematical problems in the correct order of operations
you need to because if you follow the order of operations then you will get the question correct. If you don't then you won't. Simple as that
Not sure if you want to know how to export data from Excel or import data into Excel. Either way, the answer depends on what you are trying to do. You can export data from Excel by using the SaveAs option to save the file in a format you choose. If you are trying to use another program to extract data from Excel, you will need to use the options available to that specific program.
You need to set up a web query. On the Data tab, there is a "From Web" option. You'll need to know details of where you are getting the data in order to be able to do this. So beyond that basic start point, it will depend on the data you are getting and where you are getting it from in order to bring it into Excel.
i need to do order of operations (8+7+2-9)=
The order of operations (BIDMAS/PODMAS) does not change except that you need to remember that there are implied divisions in each fraction.