Casio fx-CG50 Instructions Manual - Page 3
Browse online or download pdf Instructions Manual for Calculator Casio fx-CG50. Casio fx-CG50 7 pages.
Also for Casio fx-CG50: Quick Start Manual (3 pages), Manual (4 pages), Setting-Up Manual (12 pages), Setting-Up Manual (12 pages), Hardware User's Manual (18 pages), Getting Started (12 pages), Quick Start Manual (4 pages)
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Using powers, squares and square roots
To calculate
to input the power 5. Then use the cursor to move right before inputting a
S
L
s
(
-
) to activate square root and press
There is no need to delete this to input the next calculation – just type it underneath.
You can return to a previous calculation by scrolling upwards.
Using fraction templates
Use the fraction template (press
Scroll to the right before pressing
L
number template (
multiplied by the fraction, not a mixed number. Press
If you would rather have the answer as a decimal, press the
to 10 significant figures where necessary. Press
Working with surds
Expressions involving surds such as
just type exactly what you see, pressing the
;
), type the numerator and scroll to type the denominator.
+
,
or else it will go into the denominator of the fraction. Use the mixed
;
-
) for the one and a quarter – just putting 1 in front of a fraction will give 1
can be simplified by just typing them into the calculator.
l
for 'equals'.
l
and the answer is displayed as a fraction.
v
key to see the answer as a decimal, correct
v
again to return to the fraction.
s
for 'squared' and the
+
+
by pressing the
^
key
key. Use
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