Casio CLASSPAD330 - Graphing Calculator Manual de usuario descargar pdf (Pagina 4)

P1: FXS/ABE P2: FXS

9780521740524apxb.xml CUAU021-EVANS January 1, 1904 6:58

696 Essential Mathematical Methods Units1&2CAS

Enter abt − w + t = wt for w; follow the instructions above and select w as the variable.

Solve x

− x

− x + 1 = 0 for x.

Solve 2x +

√

2 < 3 for x. See the screen above for solutions returned.

Note:

is found in when is activated and < is in .Ifthe

answer is not in the form required, it is often possible to cut and paste it in the next entry line

and use Interactive—Transformation—simplify as shown here.

Solve simultaneous equations uses a dedicated

entry style. Note carefully the screen at right.

To enter, tap

in the window and enter

the equations and variables as shown. For

more than two equations, tap

until the

number of equations required is given.

Factor

To factorise is to transform the expression to a different form. This command is found in

Interactive—Transformation—factor.

Examples:

To factorise x

− 2x over the rational numbers,

use factor.

To factorise over the real numbers, select rFactor.

Some further examples are provided here. See the

screens for the results.

factor a

− b

factor a

− b

factor



x − 1

(

x − 1

)

+ 1



factor



− x



over the rationals.

factor



− x



over the reals.

This command can also be used to give the prime

decomposition (factors) of integers.

Cambridge University Press • Uncorrected Sample Pages •

2008 © Evans, Lipson, Wallace TI-Nspire & Casio ClassPad material prepared in collaboration with Jan Honnens & David Hibbard

SAMPLE

Back to Menu >>>

1 2 3 4 5 6 7 8 9 10 11

Comentarios a estos manuales

Sin comentarios

Casio CLASSPAD330 - Graphing Calculator Manual de usuario Pagina 4

Comentarios a estos manuales

Relacionado con productos y manuales para Bombas De Agua Casio CLASSPAD330 - Graphing Calculator