Parentheses Calculations - Casio CFX9850GBPLUS User Manual

defc
2. Use
w
and then press
This is the initial screen of the RUN
where you can perform manual calculations, matrix
calculations, and run programs.
BASIC CALCULATIONS
With manual calculations, you input formulas from left to right, just as they are written
on paper. With formulas that include mixed arithmetic operators and parentheses, the
calculator automatically applies true algebraic logic to calculate the result.
Example: 15 × 3 + 61
o
1. Press to clear the calculator.
bf*d+gb w
2. Press

Parentheses Calculations

Example: 15 (3 + 61)
bf*(d
1. Press
+gb) w
Built-In Functions
This calculator includes a number of built-in scientifi c functions, including trigonometric
and logarithmic functions.
Example: 25 × sin 45˚
Important!
Be sure that you specify Deg (degrees) as the angle unit before you try this
example.
2
Quick-Start
to highlight RUN
.
MAT mode,
•
.
20070201
MAT
•
.