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Entering and Evaluating Equations 6-15
So, for example, all operations inside parentheses are performed before operations
outside the parentheses.
Examples:
Order Operation Example
1 Parentheses

2Functions

3Power (
)

4 Unary Minus (
)

5 Multiply and Divide ,
6 Add and Subtract , 
7Equality

Equations Meaning

a × (b
3
) = c

(a × b)
3
= c
a + (b/c) = 12
(a + b) / c = 12

[%CHG ((t + 12), (a – 6)) ]
2